Submission #235120

#	Time	Username	Problem	Language	Result	Execution time	Memory
235120		NONAME	ZigZag (COCI17_zigzag)	C++17	80 / 80	343 ms	6520 KiB

zigzag

#include <bits/stdc++.h>
#define sz(x) int(x.size())
#define el '\n'
#define pb push_back
using namespace std;

int n, q, p[26];
vector <string> v[26];

int main() {
	cin >> n >> q;
	for (int i = 0; i < n; i++) {
		string s;
		cin >> s;
		v[s[0] - 'a'].pb(s);
	}
	
	for (int i = 0; i < 26; i++)
		sort(v[i].begin(), v[i].end()), p[i] = 0;
	
	while (q--) {
		char c;
		cin >> c;
		cout << v[c - 'a'][(p[c - 'a']++) % sz(v[c - 'a'])] << el;
	}
}

• Subtask 1: 80 / 80