Submission #2309550
Source Code Expand
#include<bits/stdc++.h>
#define rep(i,n) for(int i=0;i<(int)n;i++)
#define all(c) (c).begin(),(c).end()
#define pb push_back
#define dbg(...) do{cerr<<__LINE__<<": ";dbgprint(#__VA_ARGS__, __VA_ARGS__);}while(0);
using namespace std;
namespace std{template<class S,class T>struct hash<pair<S,T>>{size_t operator()(const pair<S,T>&p)const{return ((size_t)1e9+7)*hash<S>()(p.first)+hash<T>()(p.second);}};template<class T>struct hash<vector<T>>{size_t operator()(const vector<T> &v)const{size_t h=0;for(auto i : v)h=h*((size_t)1e9+7)+hash<T>()(i)+1;return h;}};}
template<class T>ostream& operator<<(ostream &os, const vector<T> &v){os<<"[ ";rep(i,v.size())os<<v[i]<<(i==v.size()-1?" ]":", ");return os;}template<class T>ostream& operator<<(ostream &os,const set<T> &v){os<<"{ "; for(const auto &i:v)os<<i<<", ";return os<<"}";}
template<class T,class U>ostream& operator<<(ostream &os,const map<T,U> &v){os<<"{";for(const auto &i:v)os<<" "<<i.first<<": "<<i.second<<",";return os<<"}";}template<class T,class U>ostream& operator<<(ostream &os,const pair<T,U> &p){return os<<"("<<p.first<<", "<<p.second<<")";}
void dbgprint(const string &fmt){cerr<<endl;}template<class H,class... T>void dbgprint(const string &fmt,const H &h,const T&... r){cerr<<fmt.substr(0,fmt.find(","))<<"= "<<h<<" ";dbgprint(fmt.substr(fmt.find(",")+1),r...);}
typedef long long ll;typedef vector<int> vi;typedef pair<int,int> pi;const int inf = (int)1e9;const double INF = 1e12, EPS = 1e-9;
int main(){
cin.tie(0); cin.sync_with_stdio(0);
int n; cin >> n;
vi cnt(26, inf);
rep(i, n){
string s; cin >> s;
vi v(26);
for(char j : s) v[j - 'a']++;
rep(j, 26) cnt[j] = min(cnt[j], v[j]);
}
string s;
rep(i, 26) rep(j, cnt[i]) s += 'a' + i;
cout << s << endl;
return 0;
}
Submission Info
Submission Time |
|
Task |
C - Dubious Document |
User |
nadeko |
Language |
C++14 (GCC 5.4.1) |
Score |
300 |
Code Size |
1792 Byte |
Status |
AC |
Exec Time |
1 ms |
Memory |
256 KB |
Judge Result
Set Name |
Sample |
All |
Score / Max Score |
0 / 0 |
300 / 300 |
Status |
|
|
Set Name |
Test Cases |
Sample |
0_000.txt, 0_001.txt |
All |
0_000.txt, 0_001.txt, dec_half.txt, hand.txt, max.txt, max_10.txt, max_5.txt, maxx.txt, rnd.txt, single.txt |
Case Name |
Status |
Exec Time |
Memory |
0_000.txt |
AC |
1 ms |
256 KB |
0_001.txt |
AC |
1 ms |
256 KB |
dec_half.txt |
AC |
1 ms |
256 KB |
hand.txt |
AC |
1 ms |
256 KB |
max.txt |
AC |
1 ms |
256 KB |
max_10.txt |
AC |
1 ms |
256 KB |
max_5.txt |
AC |
1 ms |
256 KB |
maxx.txt |
AC |
1 ms |
256 KB |
rnd.txt |
AC |
1 ms |
256 KB |
single.txt |
AC |
1 ms |
256 KB |