Submission #20468

#	Time	Username	Problem	Language	Result	Execution time	Memory
20468		후시기바나 (#35)	채점 시스템 (OJUZ11_judge)	C++14	31 / 100	136 ms	2180 KiB

judge

#include <iostream>

using namespace std;

int main2() {
	long long int p, t;
	cin >> p >> t;
	long long int q = 10;
	for (long long int p2 = p / 10; p2 > 0; p2 /= 10, q *= 10);
	for (int r = 0;; r++) {
		if (p + q > t) {
			return r;
		}
		q *= 10;
	}
}

int main() {
	ios::sync_with_stdio(false);
	int n;
	cin >> n;
	for (; n > 0; n--) { cout << main2() << endl; }
	return 0;
}

• Subtask 1: 31 / 31
• Subtask 2: 0 / 47
• Subtask 3: 0 / 22