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Submission #473126

# Submission time Handle Problem Language Result Execution time Memory
473126 2021-09-15T08:27:46 Z Ahmed_Solyman ZigZag (COCI17_zigzag) C++14
80 / 80
 296 ms 11028 KB 
#include <bits/stdc++.h>

using namespace std;

typedef long long ll;

int main(){
    ll n,q;cin>>n>>q;
    vector<string>arr(n);
    map<char,pair<ll,vector<string>>>ans;
    for(auto &i:arr){
        cin>>i;
        char c=i[0];
        ans[c].second.push_back(i);
    }
    for(char c='a';c<='z';c++)sort(ans[c].second.begin(),ans[c].second.end());
    while(q--){
        char c;cin>>c;
        cout<<ans[c].second[ans[c].first]<<endl;
        ll sz=ans[c].second.size();
        ll x=ans[c].first+1;
        x%=sz;
        ans[c].first=x;
    }
}

Subtask #1
80.0 / 80.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 332 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 2 ms 332 KB Output is correct
6 Correct 2 ms 332 KB Output is correct
7 Correct 280 ms 10988 KB Output is correct
8 Correct 268 ms 11028 KB Output is correct
9 Correct 277 ms 11004 KB Output is correct
10 Correct 296 ms 11004 KB Output is correct