Square of a Number

• Problem Description

  
  Write a C program to find the square of a number

• Test Case 1

  
  Input (stdin)

  2
  
  

  Expected Output

  4

• Test Case 2

  
  Input (stdin)

  5
  
  

  Expected Output

  25

Solution

#include <stdio.h>

int main()

{

int a,squ;

  scanf ("%d%d",&a,&squ);

  squ=a*a;

  printf ("%d",squ);

return 0;

}