#include <stdio.h>
int sum2(int n){
int i,sum;
sum=0;
for(i=1; i<=n; i++){
sum = sum+(i*i);
}
return sum;
}
int main(void) {
int x,n;
for(n=1; n<=10; n++){
x = sum2(n);
}
return 0;
}
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