解题思路:
map启动
注意事项:
参考代码:
#include <bits/stdc++.h> using namespace std; map<string,char> mname; int main() { string name,num; char c; int n,m; cin >> n; for(int i = 1; i <= n; i++) { cin >> name >> num >> c; mname[name] = mname[num] = c; } cin >> m; string x,y; for(int i = 1; i <= m; i++) { cin >> x >> y; if(mname[x] != mname[y]) cout << "Y" << endl; else cout << "N" << endl; } return 0; }
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