你题目的解答代码如下:(如有帮助,望采纳!谢谢! 点击我这个回答右上方的【采纳】按钮)
#include <iostream>
using namespace std;
void dl(int m,int a,int b);
int main()
{
int n, m, a, b;
cin >> n;
for (int i = 1; i <= n; i++)
{
cin >> m >> a >> b;
dl(m, a, b);
}
return 0;
}
void dl(int m,int a,int b)
{
int t = -1; //1为HX,-1为YY;
for (int i = 1; i <= m;)
{
if (m == 1)
{
cout << "No" << endl;
return;
}
else
{
t *= -1;
//cout<<"t="<<t<<endl;
if (t == 1)
{
for (int j = 1; j <= a; j++)
{
if ((i + j) == m)
{
cout << "Yes" << endl;
return;
}
if (j == a)
{
i += 1;
}
}
}
if (t == -1)
{
for (int j = 1; j <= b; j++)
{
if ((i + j) == m)
{
cout << "No" << endl;
return;
}
if (j == b)
{
i += 1;
}
}
}
}
}
}