Problem Statement:
Write a function that takes an integer and returns its square. Call this function and prints the result. Square(x) is a function that computes the square of a number. It returns the result instead of printing it.
Example:
Input: 3
Process: square(3) = 3 × 3 = 9
Output: The square is: 9
Approach:
- Define a function that takes one integer as input.
- Compute the square of the number (multiply it by itself).
- Return the result from the function.
- Call the function and print the returned value.
Visualisation:
Explanation:
- ●
Square(x)is a function that takes an integer as input. - ● It calculates the square using
x * x. - ● Instead of printing the result inside the function, it returns the value.
- ● The result is printed outside by calling the function.
function square(x) {
return x * x;
}
let result = square(3);
console.log("The square is:", result);
def square(x):
return x * x
result = square(3)
print("The square is:", result)
public class Main {
public static int square(int x) {
return x * x;
}
public static void main(String[] args) {
int result = square(3);
System.out.println("The square is: " + result);
}
}
#include <iostream>
using namespace std;
int square(int x) {
return x * x;
}
int main() {
int result = square(3);
cout << "The square is: " << result << endl;
return 0;
}
#include <stdio.h>
int square(int x) {
return x * x;
}
int main() {
int result = square(3);
printf("The square is: %d\n", result);
return 0;
}
using System;
class Program {
static int Square(int x) {
return x * x;
}
static void Main() {
int result = Square(3);
Console.WriteLine("The square is: " + result);
}
}
