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@ChrisLeNeve
Created October 14, 2019 11:18
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Project Euler: problem 6
class Scratch {
public static void main(String[] args) {
System.out.println(solution(10));
}
private static int solution(int max) {
int sumOfSquares = 0, sum = 0;
for (int i = 1; i <= max; i++) {
sumOfSquares += (i * i);
sum += i;
}
// sum = max * (max + 1) / 2;
return (sum * sum) - sumOfSquares;
}
}
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