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Dmitriy789 [7]
3 years ago
10

Write a method named square that accepts an integer argument and returns the square of that argument.

Computers and Technology
1 answer:
BaLLatris [955]3 years ago
7 0

Answer:

The method is as follows:

double square(int num){

return num*num;

}

Explanation:

Written in C++

This first line defines the method

double square(int num){

This line returns the square of num

return num*num;

}

<em>I've added the full program as an attachment where I include the main method</em>

Download cpp
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Consider the following code: public static void mystery(int a) { System.out.println("A"); } public static void mystery(double a)
Feliz [49]

Answer:

The output is "A"

Explanation:

public class Solution {

   public static void main(String args[]) {

     mystery(7);

   }    

   public static void mystery(int a) { System.out.println("A"); }    

   public static void mystery(double a) { System.out.println("B"); }    

   public static void mystery(int a, double b) { System.out.println("C"); }    

   public static void mystery(double a, int b) { System.out.println("D"); }

}

In the code above; mystery is defined in four different ways called method overloading. Method overloading is when same method is defined with different parameters.

In the first case; mystery will be called if the argument is int.

In the second case; mystery will be called if the argument is double.

In the third case; mystery will be called if the arguments are int and double.

In the fourth case; mystery will be called if the arguments are double and int.

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