#include <stdio.h>
#include <math.h>
int main(int argc, char* argv[]){
	int sum1 = 0;
	int sum2 = 0;
	int difference = 0;
	
	for(int i = 1; i <= 100; i++){
		sum1 = sum1 + (i * i);
		sum2 = sum2 + i;
	}
	sum2 = (sum2 * sum2);
	difference = sum2 - sum1;
	
	printf("Sum1 = %d \n", sum1);
	printf("Sum2 = %d \n", sum2);
	printf("Difference = %d \n", difference);
}