Submission #590596

#	Time	Username	Problem	Language	Result	Execution time	Memory
590596		starchan	ZigZag (COCI17_zigzag)	C++17	80 / 80	54 ms	7884 KiB

zigzag

#include<bits/stdc++.h>
using namespace std;
#define int long long
#define in pair<int, int>
#define f first
#define s second
#define pb push_back
#define pob pop_back
#define INF (int)1e17
#define MX (int)3e5+5
#define fast() ios_base::sync_with_stdio(false); cin.tie(NULL)
signed main()
{
	fast();
	int k, n;
	cin >> k >> n;
	vector<int> cnt(26, 0);
	vector<string> ok[26];
	while(k--)
	{
		string life;
		cin >> life;
		ok[life[0]-'a'].pb(life);
		cnt[life[0]-'a']++;
	} 
	for(int i = 0; i < 26; i++)
		sort(ok[i].begin(), ok[i].end());
	vector<int> curr(26, 0);
	while(n--)
	{
		char u;
		cin >> u;
		int num = u-'a';
		cout << ok[num][curr[num]] << "\n";
		curr[num]++;
		curr[num]%=cnt[num];
	}
	return 0;
}	

• Subtask 1: 80 / 80