C Program to find square and cube of given number

#include<stdio.h>
int main()
{
    int n;
    printf("Enter a number");
    scanf("%%d",&n);   
    printf("\nSquare of the number %%d is %%d",n,n*n);
    printf("\nCube of the number %%d is %%d",n,n*n*n);
    return 0;
}