# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
34588 |
2017-11-14T05:18:14 Z |
5ak0 |
Utrka (COCI14_utrka) |
C++14 |
|
0 ms |
2180 KB |
/*
ID: 5ak0
PROG:
LANG: C++11
*/
#include <bits/stdc++.h>
#define fr first
#define sc second
#define pb push_back
#define mpr make_pair
using namespace std;
typedef long long ll;
typedef pair<int, int> pii;
const int INF = 1e9 + 7;
int n;
string s;
map <string, bool> mp;
int main(){
#ifndef SAKO
//freopen(".in", "r", stdin);
//freopen(".out", "w", stdout);
#endif // SAKO
ios_base::sync_with_stdio(0);
cin >> n;
for (int i = 1; i <= n; ++i){
cin >> s;
mp[s] = 1;
}
for (int i = 1; i < n; ++i){
cin >> s;
mp[s] = 0;
}
for (auto x : mp)
if (mp[x.first] == 1)
return !(cout << x.first);
return 0;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
2180 KB |
Output is correct |
2 |
Incorrect |
0 ms |
2180 KB |
Output isn't correct |
3 |
Halted |
0 ms |
0 KB |
- |