#include <stdio.h>
int main(void) {
int i,n;
int sum=0;
int square_sum=0;
int cubic_sum=0;
for(i=1;i<=n;i++){
sum+=i;
square_sum+=(i*i);
cubic_sum+=(i*i*i);
}
printf("square_sum=%d\n",square_sum
); printf("cubic_sum=%d\n",cubic_sum
); return 0;
}
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