a095: 麥哲倫的陰謀 FYI: https://yunlinsong.blogspot.com/2015/02/blog-post_19.html

a095.cpp

#include <iostream>

using namespace std;

int main(int argc, char** argv) {
	int n, m;

	while(cin >> n >> m) 
	{
		int ans = m + 1;
		if(n == m)
			ans = m;

		cout << ans << endl;
	}

	return 0;
}