Submission #20545

#	Time	Username	Problem	Language	Result	Execution time	Memory
20545		후시기다네가후시기다네 (#35)	채점 시스템 (OJUZ11_judge)	C++98	31 / 100	179 ms	2020 KiB

judge

#include<iostream>
#include<string>

using namespace std;

int main(void)
{
	int n; cin >> n;

	while (n--)
	{
		string a, b;
		cin >> a >> b;

		if (a.size() >= b.size())
		{
			cout << 0 << endl;
			continue;
		}
		
		int cnt = b.size() - a.size() - 1;
		string tmp;

		for (int i = 0; i < cnt; i ++)
			tmp.insert(0, 1, '0');
		tmp.insert(0, 1, '1');

		a.insert(0, tmp);
		if (a > b)
			cout << cnt << endl;
		else
			cout << cnt + 1 << endl;



	}
}

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