Submission #166006

#	Time	Username	Problem	Language	Result	Execution time	Memory
166006		theStaticMind	ZigZag (COCI17_zigzag)	C++14	8 / 80	119 ms	12536 KiB

zigzag

#include<bits/stdc++.h>
#define mp make_pair
#define pb push_back
#define ii pair<int,int>
#define all(x) (x).begin(),(x).end()
#define INF 100000000000000000
#define modulo 1000000007
#define mod 998244353
#define int long long int
using namespace std;

int32_t main(){
      ios_base::sync_with_stdio(false);
      cin.tie(NULL);
 //     freopen("q.gir","r",stdin);
 //     freopen("q.cik","w",stdout);
      int n,m;
      cin>>n>>m;
      set<string>S;
      for(int i=0;i<n;i++){
            string s;
            cin>>s;
            S.insert(s);
      }
      for(int i=0;i<m;i++){
            string s;
            cin>>s;
            set<string>::iterator itr=S.lower_bound(s);
            if((*itr)[0]!=s[0]){
                  cout<<*S.begin()<<"\n";
            }
            else cout<<*itr<<"\n";
      }
}

• Subtask 1: 8 / 80