有前导零,末尾不能有空格,会卡格式
// 17'05"
#include <bits/stdc++.h>
using namespace std;
int main()
{
map<string,bool> hash;
int n;
cin >> n;
for(int i = 1; i <= n; ++ i)
{
int k;
cin >> k;
if(k == 1)
{
string tmp;
cin >> tmp;
continue;
}
for(int j = 1; j <= k; ++ j)
{
string tmp;
cin >> tmp;
hash[tmp] = true;
}
}
int q;
cin >> q;
int flag = false;
int flag2 = false;
map<string,bool> hash2;
while(q --){
string tmp;
cin >> tmp;
if(hash[tmp] == false && hash2[tmp] == false)
{
if(flag2) cout << " ";
cout << tmp;
flag = true;
flag2 = true;
hash2[tmp] = true;
}
}
if(!flag) cout << "No one is handsome";
cout << endl;
return 0;
}
标签:tmp,map,false,int,cin,020,L1,20,hash
From: https://www.cnblogs.com/Frodnx/p/18335742