Submission #17087

#	Time	Username	Problem	Language	Result	Execution time	Memory
17087		taehoon1018	사회적 불평등 (TOKI14_social)	C++98	29 / 100	300 ms	1744 KiB

social

#include <stdio.h>


int Abs(int x)
{
	if (x < 0)
		x = -x;
	return x;
}
int main(void)
{
	int N;
	int L[100000] = { 0 };
	int P[100000] = { 0 };
	long long sum = 0;

	scanf("%d", &N);

	for (int i = 0; i < N; i++)
		scanf("%d%d", &L[i], &P[i]);

	for (int i = 0; i < N - 1; i++)
		for (int j = i + 1; j < N; j++)
			sum += Abs(L[i] - L[j]) * Abs(P[i] - P[j]);

	printf("%lld", sum);

}

• Subtask 1: 29 / 29
• Subtask 2: 0 / 19
• Subtask 3: 0 / 20
• Subtask 4: 0 / 32