代码

#define N 100000000
#define N1 4

int main() {
	int x = 233;
	for (int j = 0; j < N1; j++) for (int i = 0; i < N; i++) {
		x ^= x << 13;
		x ^= x >> 17;
		x ^= x << 5;
	}
	return x;
}

评测结果