"sum of the 1^4+2^4+3^4+...+n^4 using c " by c

 //sum of the 1^4+2^4+3^4+...+n^4 using c

#include <stdio.h>

int main (){

    int i,n,power4;

    printf ("enter the value of n :");

    scanf ("%i",&n);

    for (i=1;i<=n;i++){

        power4=power4 + i*i*i*i;

    }

    printf ("the sum of 1st power4 upto n is : %i",power4);

    return 0;

}