cubes sum.c

/**
Given positive integer - N, print the sum of cubes of 1st N natural numbers.

Input Format

Input contains a positive integer - N.

Constraints

1 <= N <= 102

Output Format

Print the sum of cubes of 1st N natural numbers.

Sample Input 0

4
Sample Output 0

100
Explanation 0

Self Explanatory
**/

#include <stdio.h>
#include <string.h>
#include <math.h>
#include <stdlib.h>

int main() {
long long n,i,sum=0;
    scanf("%lld",&n);
    for(i=1;i<=n;i++)
    {
        sum=sum+(i*i*i);
    }
    printf("%lld",sum);
}