Submission #164844

#	Time	Username	Problem	Language	Result	Execution time	Memory
164844		sans	ZigZag (COCI17_zigzag)	C++14	80 / 80	494 ms	8764 KiB

zigzag

#include <iostream>
#include <numeric>
#include <cmath>
#include <algorithm>
#include <vector>
#include <queue>

using namespace std;

#define sp ' '
#define st first
#define nd second
#define pb push_back
#define mp make_pair
#define forn(YY, yy) for(long long int yy = 0; yy < YY; ++yy)
#define prn(XX) cout << XX << endl
#define prs(XX) cout << XX << " "

typedef long long int ll;
typedef unsigned long long int ull;
typedef vector<ll> vll;
typedef vector<vector<ll>> vvll;
typedef pair<ll, ll> pll;
typedef vector<pll> vpll;

const int MOD = 1e9 + 7;
const int INF = 2e9 + 13;
const int mINF = -2e9 - 13;
const double PI = 3.14159265358979;
const double EPS = 1e-9;

priority_queue<pair<int, string>, vector<pair<int, string>>, greater<pair<int, string>>> words[26];
int K, N;

int main(int argc, char **argv){
    ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL);

    cin >> K >> N;
    for(int i = 0; i < K; ++i){
        string Word; cin >> Word;
        words[Word[0] - 'a'].push(mp(0, Word));
    }
    for(int i = 0; i < N; ++i){
        char Letter; cin >> Letter;
        pair<int, string> Top = words[Letter - 'a'].top();
        words[Letter - 'a'].pop();
        cout << Top.nd << endl;
        words[Letter - 'a'].push(mp(Top.st+1, Top.nd));
    }


    return 0;
}

//cikisir

• Subtask 1: 80 / 80