Certainly! Here's an example implementation of the quicksort algorithm in Python:
```python
def partition(arr, low, high):
pivot = arr[low]
i = low + 1
j = high
while True:
while i <= j and arr[i] <= pivot:
i += 1
while i <= j and arr[j] >= pivot:
j -= 1
if i <= j:
arr[i], arr[j] = arr[j], arr[i]
else:
break
arr[low], arr[j] = arr[j], arr[low]
return j
def quicksort(arr, low, high):
if low < high:
pivot_index = partition(arr, low, high)
quicksort(arr, low, pivot_index - 1)
quicksort(arr, pivot_index + 1, high)
# Example usage:
arr = ['K', 'R', 'A', 'T', 'E', 'L', 'E', 'P', 'U', 'I', 'M', 'Q', 'C', 'X', 'O', 'S']
quicksort(arr, 0, len(arr) - 1)
print(arr)
```
In this implementation, the `partition` function takes the array `arr`, a low index, and a high index as input. It selects the pivot element (in this case, the first element), rearranges the array such that elements smaller than the pivot come before it and elements larger than the pivot come after it, and returns the index of the pivot after the rearrangement.
The `quicksort` function is a recursive function that performs the quicksort algorithm. It takes the array, the low index, and the high index as input. It recursively partitions the array and sorts the subarrays before and after the pivot.
The example usage section demonstrates how to use the quicksort algorithm to sort the given shuffled array `'KRATELEPUIMQCXOS'`.
You can adapt this implementation to other programming languages by translating the syntax accordingly.
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on your everyday life, which thing involving electronics matter to you most that missing it may ruin your day?
Answer: definitely my phone
Explanation: My phone is a necessity in my life as i can play games on it talk to my friends and family watch some videos to entertain myself so if it one days goes missing i will want to definitely forget that day but i can always play soccer to entertain my self to to sometimes forget my phone.
duo-servo drum brake systems are being discussed. technician a says the primary shoe lining is often thicker than the secondary shoe lining. technician b says the primary shoe typically has more lining surface area than the secondary shoe. who is correct?
Neither A nor B, as the secondary shoe of a duo servo drum brake has 70% greater braking power than the primary shoe.
The secondary shoe has more lining than the primary shoe since it handles the majority of the braking.
Drum brakes are still often utilised on the rear axles of modern automobiles and are ubiquitous on classic cars. The duo-servo drum break, self-adjusting drum brake can produce as much stopping force as a disc brake and will give many, many miles of maintenance-free driving, even though disc brakes are easier to use and more resistant to heat fade.
Duo-servo drum brake systems have a pair of brake shoes connected by an adjuster at the bottom and a hydraulic wheel cylinder towards the top. Above the wheel cylinder, the highest tips of the shoes rest against an anchor pin.
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what determines the physical size of a power supply and the placement of screw holes?
The physical size of a power supply and the placement of screw holes is determined by the form factor of the power supply. The most common form factor is the ATX form factor.
Explanation:
1. The form factor of a power supply is the standard size and shape of the power supply unit. This is important because it ensures that the power supply will fit into a specific type of computer case.
2. The ATX form factor is the most commonly used form factor for desktop computer power supplies. It was introduced by Intel in 1995 and has become the industry standard.
3. The ATX form factor specifies the size and shape of the power supply unit, as well as the placement of the screw holes. The dimensions of an ATX power supply are typically around 150mm x 86mm x 140mm.
4. Other form factors that are used for power supplies include the SFX form factor, which is smaller than the ATX form factor, and the EPS form factor, which is used for server power supplies.
5. In summary, the physical size of a power supply and the placement of screw holes are determined by the form factor of the power supply. The most common form factor for desktop computer power supplies is the ATX form factor, which specifies the size and shape of the power supply unit.
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In a __________, a high-pressure hose is hand-threaded in the spark plug hole of the cylinder to be tested and then connected to the compression gauge.
Technician A says that the refractometer reading is determined at the point of the scale where the dark and light areas meet. Technician B says that the reading is determined by where a dial points on a scale. Who is correct
Answer:
Technician B says that the reading is determined by where a dial points on a scale.
Explanation:
A refractometer is a devise used by scientists to gauge a liquids index of refraction.
The refractive index of a liquid is the ratio of light velocity of a specific wavelength in air to its velocity in the substance in evaluation.
The steps of reading a measurement are;
point the front of the refractometer towards the light source and view into the eyepieceYou will see the line outlined at a different point on the refractometer's internal indexRead the point on the index at which the line falls
Experiment with a simple derivation relationship between two classes. Put println statements in constructors of both the parent and child classes. Do not explicitly call the constructor of the parent in the child classes. Do not explicitly call the constructor of teh parent in the child. What happens? Why? Change the child's constructor to explicitly call the constructor of the parent. Now what happens?
I need an example program in java, because I can't visualize what I am supposed to do, and I do need help with that, if you could send me the sample programs I would be grateful thank you.
In Java, when a class is derived from another class, a relationship is formed between them. This relationship is known as the inheritance relationship, where the derived class inherits properties and methods from the parent class.
When you create a new object of the child class, the constructor of the parent class is automatically called before the constructor of the child class is executed. This is because the child class needs to initialize all the properties that it inherited from the parent class.
Now, if you experiment with a simple derivation relationship between two classes and put println statements in constructors of both the parent and child classes, but do not explicitly call the constructor of the parent in the child classes, you will see that the parent class constructor is still called before the child class constructor. This is because it is done implicitly by Java.
Here is a sample program that demonstrates this:
```
class Parent {
public Parent() {
System.out.println("Parent constructor called");
}
}
class Child extends Parent {
public Child() {
System.out.println("Child constructor called");
}
}
public class Main {
public static void main(String[] args) {
Child childObj = new Child();
}
}
```
If you run this program, you will see the output as:
```
Parent constructor called
Child constructor called
```
Now, if you change the child's constructor to explicitly call the constructor of the parent, you will see that the output remains the same. However, the parent constructor is called explicitly this time.
Here is the modified sample program:
```
class Parent {
public Parent() {
System.out.println("Parent constructor called");
}
}
class Child extends Parent {
public Child() {
super();
System.out.println("Child constructor called");
}
}
public class Main {
public static void main(String[] args) {
Child childObj = new Child();
}
}
```
If you run this program, you will still see the output as:
```
Parent constructor called
Child constructor called
```
But this time, the parent constructor is called explicitly using the `super()` keyword inside the child's constructor.
I hope this helps you understand the inheritance relationship and how constructors work in Java. Let me know if you have any more questions.
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the "Parent" constructor was specifically called from the "Child" constructor. This is such that each constructor can either call a constructor in the superclass (called "super()") or a constructor in the same class (called "this()").
```
class Parent {
public Parent() {
System.out.println("Parent constructor called");
}
}
class Child extends Parent {
public Child() {
System.out.println("Child constructor called");
}
}
public class Main {
public static void main(String[] args) {
Child c = new Child();
}
}
```
In this program, we have two classes: `Parent` and `Child`. `Child` is a subclass of `Parent`, meaning it inherits all of `Parent`'s methods and fields.
In the `Parent` constructor, we simply print a message saying that the constructor was called. Similarly, in the `Child` constructor, we also print a message saying that the constructor was called.
In the `Main` class, we create an instance of `Child` by calling its constructor. Notice that we do not explicitly call the `Parent` constructor in the `Child` constructor.
If you run this program, you'll see the following output:
```
Parent constructor called
Child constructor called
```
This is because when we create a new `Child` object, the `Child` constructor is called first. Since the `Child` constructor does not explicitly call the `Parent` constructor, the `Parent` constructor is automatically called for us.
Now, let's change the `Child` constructor to explicitly call the `Parent` constructor:
```
class Child extends Parent {
public Child() {
super();
System. out.println("Child constructor called");
}
}
```
Notice that we added the `super()` statement, which calls the `Parent` constructor.
If you run this program now, you'll see the following output:
```
Parent constructor called
Child constructor called
```
The output is the same as before. However, this time, we explicitly called the `Parent` constructor in the `Child` constructor. This is because every constructor must call either another constructor in the same class (`this()`) or a constructor in the superclass (`super()`).
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Determine the resistance of 3km of copper having a diameter of 0,65mm if the resistivity of copper is 1,7x10^8
Answer:
Resistance of copper = 1.54 * 10^18 Ohms
Explanation:
Given the following data;
Length of copper, L = 3 kilometers to meters = 3 * 1000 = 3000 m
Resistivity, P = 1.7 * 10^8 Ωm
Diameter = 0.65 millimeters to meters = 0.65/1000 = 0.00065 m
\( Radius, r = \frac {diameter}{2} \)
\( Radius = \frac {0.00065}{2} \)
Radius = 0.000325 m
To find the resistance;
Mathematically, resistance is given by the formula;
\( Resistance = P \frac {L}{A} \)
Where;
P is the resistivity of the material. L is the length of the material.A is the cross-sectional area of the material.First of all, we would find the cross-sectional area of copper.
Area of circle = πr²
Substituting into the equation, we have;
Area = 3.142 * (0.000325)²
Area = 3.142 * 1.05625 × 10^-7
Area = 3.32 × 10^-7 m²
Now, to find the resistance of copper;
\( Resistance = 1.7 * 10^{8} \frac {3000}{3.32 * 10^{-7}} \)
\( Resistance = 1.7 * 10^{8} * 903614.46 \)
Resistance = 1.54 * 10^18 Ohms
1. You use
switches when you
have two switches controlling one or more
lights.
single pole
4-way
2-way
3-way
(a) (6 points) Find the integer a in {0, 1,..., 26} such that a = -15 (mod 27). Explain. (b) (6 points) Which positive integers less than 12 are relatively prime to 12?
a. a = 12 is the solution to the given congruence relation. b. the positive integers less than 12 that are relatively prime to 12 are 1, 5, 7, and 11.
(a) The main answer: The integer a that satisfies a ≡ -15 (mod 27) is 12.
To find the value of a, we need to consider the congruence relation a ≡ -15 (mod 27). This means that a and -15 have the same remainder when divided by 27.
To determine the value of a, we can add multiples of 27 to -15 until we find a number that falls within the range of {0, 1,..., 26}. By adding 27 to -15, we get 12. Therefore, a = 12 is the solution to the given congruence relation.
(b) The main answer: The positive integers less than 12 that are relatively prime to 12 are 1, 5, 7, and 11.
Supporting explanation: Two integers are relatively prime if their greatest common divisor (GCD) is 1. In this case, we are looking for positive integers that have no common factors with 12 other than 1.
To determine which numbers satisfy this condition, we can examine each positive integer less than 12 and calculate its GCD with 12.
For 1, the GCD(1, 12) = 1, which means it is relatively prime to 12.
For 2, the GCD(2, 12) = 2, so it is not relatively prime to 12.
For 3, the GCD(3, 12) = 3, so it is not relatively prime to 12.
For 4, the GCD(4, 12) = 4, so it is not relatively prime to 12.
For 5, the GCD(5, 12) = 1, which means it is relatively prime to 12.
For 6, the GCD(6, 12) = 6, so it is not relatively prime to 12.
For 7, the GCD(7, 12) = 1, which means it is relatively prime to 12.
For 8, the GCD(8, 12) = 4, so it is not relatively prime to 12.
For 9, the GCD(9, 12) = 3, so it is not relatively prime to 12.
For 10, the GCD(10, 12) = 2, so it is not relatively prime to 12.
For 11, the GCD(11, 12) = 1, which means it is relatively prime to 12.
Therefore, the positive integers less than 12 that are relatively prime to 12 are 1, 5, 7, and 11.
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three condition necessary for the formation of stationary
wave
Answer:
Two waves must be having same wavelength, frequency, amplitude and travelling in the opposite direction.
technician a says dynamic balance is the equal distribution of weight on each side of the tires centerline. technician b says static balance is an equal distribution of weight around the circumference of the tire. who is correct?
Both technicians are correct in their assertions, as dynamic balance refers to the equal distribution of weight on both sides of the tire's centerline, while static balance refers to the equal distribution of weight around the tire's circumference.
Dynamic balance is crucial in maintaining stability during motion or activity and requires coordination between the body's muscles, ligaments, and joints to maintain balance and stability.
This type of balance is essential for activities such as running, jumping, throwing, and even simple tasks like climbing stairs, carrying objects, and doing household chores.
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- The four leading causes of death in the
construction industry include electrical
incidents, struck-by incidents, caught-in or
caught-between incidents, and
a. vehicular incidents
b. falls
C. radiation exposure
d. chemical burns
An electrical current of 700 A flows through a stainlesssteel cable having a diameter of 5 mm and an electricalresistance of 6104/m (i.e., per meter of cablelength). The cable is in an environment having a tem-perature of 30C, and the total coefficient associatedwith convection and radiation between the cable andthe environment is approximately 25 W/m2K.(a) If the cable is bare, what is its surface temperature
Answer:
778.4°C
Explanation:
I = 700
R = 6x10⁻⁴
we first calculate the rate of heat that is being transferred by the current
q = I²R
q = 700²(6x10⁻⁴)
= 490000x0.0006
= 294 W/M
we calculate the surface temperature
Ts = T∞ + \(\frac{q}{h\pi Di}\)
Ts = \(30+\frac{294}{25*\frac{22}{7}*\frac{5}{1000} }\)
\(Ts=30+\frac{294}{0.3928} \\\)
\(Ts =30+748.4\\Ts = 778.4\)
The surface temperature is therefore 778.4°C if the cable is bare
when implementing a queue with a linked list in java, the enqueue() method calls the linkedlist class's method. group of answer choices removeafter() prepend() append() insertafter()
The correct answer choice for implementing the enqueue() method in a queue with a linked list in Java is append().
When implementing a queue using a linked list, the enqueue operation adds an element to the end of the list, as it follows the FIFO (First-In-First-Out) principle. The append() method in the linked list class would typically be used to add a new element at the end of the list, making it the most appropriate choice for the enqueue operation.
The other answer choices are not directly related to the enqueue operation in a queue implementation using a linked list:
removeafter() is used to remove an element after a specified node, which is not necessary for the enqueue operation.
prepend() is used to add an element at the beginning of the list, which does not follow the FIFO principle of a queue.
insertafter() is used to insert an element after a specified node, but it is not typically used in the enqueue operation of a queue.
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Why are Airplanes fast enough to travel thru the air
Answer:
Airplanes have a small little jet on the back allowing them to get in the air but they have these big engines on the side allowing them to maintain their spot in the air
Explanation:
config' does not contain a definition for 'autosetanchoroverride' and no accessible extension method 'autosetanchoroverride' accepting a first argument of type 'config' could be found (are you missing a using directive or an assembly reference?)
Read this article. There is no definition for "name" in "type," and there is no accessible extension method "name" that will take a first argument of type "type."
Error CS1061 in unity: what is it?Technology from Unity cs(14,18): Error CS1061: 'Ball' does not have a definition for 'AddForce,' and there is no accessible extension method 'AddForce' that accepts a first parameter of type 'Ball,' according to the search results.
What is the cs1002?A missing semicolon was discovered by the compiler. In C#, a semicolon must be used to terminate each statement. One or more lines can be taken up by a statement. How can I resolve cs0246? First, the namespace must be changed to conform to an existing namespace. The constructed custom namespace needs to be fixed as the second step.
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The purpose of the Daily Scrum questions _____________________________, so they can help identify problems with the current plan that need to be fixed.
The Daily Scrum questions serve a critical purpose in Agile methodology. These questions are designed to facilitate communication among team members and to help identify problems with the current plan that need to be fixed.
The Daily Scrum is a time-boxed event that occurs every day during a Sprint in which the team meets for a maximum of 15 minutes. During this time, the team members answer three questions: What did you do yesterday? What will you do today? Are there any obstacles in your way?The purpose of these questions is to provide a regular check-in and to ensure that everyone is on the same page regarding the progress of the project. By answering these questions, team members can share updates on their work, identify any potential issues or roadblocks, and discuss solutions to overcome them. This communication helps to ensure that everyone is working towards the same goal and that the project is progressing as planned.Furthermore, by discussing any obstacles that may be impeding progress, the team can work together to find solutions and implement necessary changes to the plan. This promotes continuous improvement and allows the team to adapt to changing circumstances, which is crucial in Agile methodology.
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In an RL parallel circuit, VT = 240 V, R = 330 Ω, and XL = 420 Ω. What is the Apparent Power (VA)?
Answer:
that answer is correct
Explanation:
This answer is correct because they explained everything they needed.
Which option identifies the section of the project charter represented in the following scenario?
For the past five years, students at New School have been in desperate need of a playground. The closest playground is a mile away, at Safe
Park. Our project is to design a playground for the students and to find funding in the community to support it.
O executive summary
O constraints
O project objectives
O project development cycle
Answer:
Executive Summary
Explanation:
It is Executive Summary because I used process of elimination. Constraints are set backs. Project objectives are the goals that you want to achieve. Project development cycle are basically the steps that will be used.
Which three items below should a driver be able to identify under the hood of a car?
Answer:
Engine oil level.
Brake fluid.
Power steering fluid.
Estimate the primary consolidation settlement for a foundation on an overconsolidated clay layer for the following conditions. 1. Thickness of overconsolidated clay layer =3.8 m. 2. Present effective overburden pressure (p
0
)=108kN/m
2
ΔH = (C₈₀H ₀Log₁₀(p₀/p_c))/(1+e₀), where ΔH is the settlement, C₈₀ is the coefficient of consolidation, H ₀ is the thickness of the clay layer, p₀ is the present effective overburden pressure, p_c is the preconsolidation pressure, and e₀ is the void ratio of the clay layer.
To estimate the primary consolidation settlement, we need additional information such as the coefficient of consolidation (C₈₀), preconsolidation pressure (p_c), and void ratio (e₀) of the clay layer. These parameters are essential for accurate calculations. Without them, it is not possible to provide a specific estimate.
Once the values of C₈₀, p_c, and e₀ are known, we can substitute them into the settlement formula to calculate the primary consolidation settlement (ΔH).
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two rivers have the same depth and discharge. stream b is half as wide as stream a. which stream has the greater velocity?
The velocity of a river is directly proportional to its discharge and inversely proportional to its cross-sectional area. Therefore, if two rivers have the same depth and discharge, the one with the smaller cross-sectional area will have a greater velocity.
In this case, Stream B is half as wide as Stream A, which means it has a smaller cross-sectional area. Therefore, Stream B will have a greater velocity than Stream A. To visualize this, imagine two rivers with the same depth and discharge, but one is a mile wide while the other is only half a mile wide. The narrower river will have a much stronger current because the same amount of water is being funneled through a smaller space.
In conclusion, the velocity of a river is determined by both its depth and cross-sectional area. When two rivers have the same depth and discharge, the one with the smaller cross-sectional area will have a greater velocity. In this case, Stream B is half as wide as Stream A, so Stream B will have the greater velocity.
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An adiabatic open feedwater heater in an electric power plant mixes 0.2 kg/s of steam at 100 kPa and 160°C with 11 kg/s of feedwater at 100 kPa and 50°C to produce feedwater at 100 kPa and 60°C at the outlet. Determine the outlet mass flow rate and the outlet velocity when the outlet pipe diameter is 0.03 m. The specific volume at the exit is 0.001017 m3/kg. 10 points Cool feedwater eBook Warm Redwar Hint Print References The outlet mass flow rate is 7kg/s. The outlet velocity is O m /s.
The problem provides several pieces of information related to a steam system, including the mass flow rate of steam, pressure, and temperature of both the steam and feedwater, as well as the pressure, temperature, specific volume, and diameter of the outlet pipe. The task is to calculate the outlet mass flow rate and velocity.
First, we can use the continuity equation to calculate the outlet mass flow rate. The equation states that the mass flow rate in equals the mass flow rate out. By substituting the given values, we can obtain the outlet mass flow rate, which is equal to the sum of the mass flow rates of steam and feedwater.
Next, we can use the volumetric flow rate equation to determine the outlet velocity. The volumetric flow rate is the product of mass flow rate and specific volume. Once we calculate the volumetric flow rate, we can use the equation for velocity, which relates velocity to volumetric flow rate and pipe area. By substituting the given values and the outlet mass flow rate, we can find the outlet velocity.
Therefore, the outlet mass flow rate is 11.2 kg/s, and the outlet velocity is approximately 4.865 m/s.
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What are some tangible steps you can take to increase driving
forces? Reduce restraining forces?
Take tangible steps to increase driving forces and reduce restraining forces for a smoother transition and greater acceptance of change.
To increase driving forces and reduce restraining forces, you can take several tangible steps. These include:
Identify and communicate the benefits: Clearly articulate the advantages and positive outcomes associated with the desired change. Highlight how it aligns with individual and organizational goals.
Provide resources and support: Ensure that individuals have the necessary tools, training, and resources to facilitate the change. Offer guidance, coaching, and mentorship to help overcome obstacles.
Foster a positive culture: Create an environment that encourages innovation, collaboration, and open communication. Recognize and reward individuals who embrace the change and contribute to its success.
Address concerns and resistance: Actively listen to concerns and address them transparently. Involve individuals in the change process, seeking their input and involvement to alleviate resistance.
Break down the change into manageable steps: Divide the change into smaller, achievable milestones to make it less overwhelming. Celebrate progress along the way to maintain motivation.
Lead by example: Demonstrate your commitment to the change by modeling the desired behaviors and actively participating in the change process. Inspire and motivate others through your actions.
Continuous evaluation and improvement: Regularly assess the progress of the change effort and make necessary adjustments. Solicit feedback from individuals and adapt the approach as needed.
By implementing these tangible steps, you can increase driving forces and reduce restraining forces, leading to a smoother transition and greater acceptance of change.
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an overhanging beam supported at one end is called a
what is the worst way to show self-management?
a. Plant a time to evaluate your progress
b. Set your own career your
c. Ask your boss to set all your goals
d. Ask for feedback on your progress
The worst way to show self-management is to ask your boss to set all your goals. Self-management is the act of managing one's own behavior, time, and resources effectively to reach a goal.
It is the ability to organize oneself and control impulses, emotions, and actions. It is a skill that requires discipline, self-awareness, and commitment. There are different ways to show self-management, but some ways are better than others.Asking your boss to set all your goals is the worst way to show self-management because it shows a lack of initiative and responsibility. It suggests that you are not willing to take ownership of your career or invest in your development. It also implies that you are not confident in your ability to set and achieve your own goals. By asking your boss to set all your goals, you are giving away your power and agency, and relying on someone else to define your success and progress. This approach can be limiting, disempowering, and demotivating.There are better ways to show self-management, such as planting a time to evaluate your progress, setting your own career goals, and asking for feedback on your progress. Planting a time to evaluate your progress is a proactive way to assess your performance and identify areas for improvement. Setting your own career goals demonstrates ambition, vision, and ownership of your future. Asking for feedback on your progress shows a willingness to learn, grow, and adapt to new challenges. These approaches are more empowering, engaging, and effective than relying on your boss to set all your goals.
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Let x[n]=u[n-2]-u[n-9]. Sketch the result of convolving x[n] with each of the following signals: h[] = a[n]- [T – 4] h2 [n] = 8[n] – 8[n – 1]
A. For each value of n within the range 2 to 9, calculate the convolution using the given values of x[n] and h1[n]. b. For each value of n within this range, calculate the convolution using the given values of x[n] and h2[n].
To sketch the result of convolving x[n] with each of the given signals, we need to perform the convolution operation.
Given: x[n] = u[n-2] - u[n-9]
a) Convolution with h1[n] = a[n] - [T - 4]:
The convolution operation is denoted by "*" and can be written as:
y1[n] = x[n] * h1[n]
To perform the convolution, we need to consider the range of indices where the sequences overlap. In this case, since x[n] has non-zero values from n = 2 to n = 9 and h1[n] is non-zero for all values of n, the convolution will cover the range from n = 2 to n = 9.
Using the definition of convolution:
y1[n] = ∑[k=-∞ to ∞] x[k] * h1[n - k]
For each value of n within the range 2 to 9, calculate the convolution using the given values of x[n] and h1[n].
b) Convolution with h2[n] = 8[n] - 8[n-1]:
Similarly, we perform the convolution using the definition:
y2[n] = x[n] * h2[n]
Again, consider the range of indices where the sequences overlap, which is from n = 2 to n = 9.
For each value of n within this range, calculate the convolution using the given values of x[n] and h2[n].
Plot the resulting sequences y1[n] and y2[n] on a graph to sketch the convolution results. The y-axis represents the amplitude or value of the resulting sequence, and the x-axis represents the index n.
Please note that the specific values of "a" and "T" are not provided in the question. To obtain a complete sketch, substitute appropriate values for "a" and "T" in the respective convolution equations.
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____, which press against the commutator segment, supply power to the armature from the dc power line.
a. armature
b. brush
c. commutator
d. pole piece
Answer:
The brushes, which press against the commutator segment, supply power to the armature from the dc power line. So the answer is b. brush.
Explanation:
name as much parts in a car that you know
Answer:
engine suspension brake and more
Explanation:
What does efficiency measure?
Answer:
Efficiency is defined as any performance that uses the fewest number of inputs to produce the greatest number of outputs. Simply put, you're efficient if you get more out of less.
Explanation: