Project Euler Solution 6 using C

6.c

#include <stdio.h>

main(){
	int i, sumOfSquares = 0, squareOfSum, sum = 0;
	for(i = 1; i <= 100; i++){
		sumOfSquares += i * i;
		sum += i;
	}
	squareOfSum = sum * sum;
	printf("%d\n", squareOfSum - sumOfSquares);
}