Submission #105496

#	Time	Username	Problem	Language	Result	Execution time	Memory
105496		leonarda	ZigZag (COCI17_zigzag)	C++14	80 / 80	259 ms	12284 KiB

zigzag

#include<bits/stdc++.h>
using namespace std;
#define pb push_back
#define mp make_pair
#define F first
#define S second
typedef pair<int, int> pi;
typedef long long int lint;
const int inf = 0x3f3f3f3f;
const int maxn = 1e5;

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

int main ()
{
	ios::sync_with_stdio(0);
	cin.tie(0); cout.tie(0);
	
	cin >> k >> n;
	v.reserve(k);
	for(int i = 0; i < k; ++i) {
		string s;
		cin >> s;
		v.pb(s);
	}
	
	sort(v.begin(), v.end());
	
	for(int i = 0; i < v.size(); ++i) {
		q[v[i][0] - 'a'].push(v[i]);
	}
	
	for(int i = 0; i < n; ++i) {
		char c;
		cin >> c;
		string out = q[c - 'a'].front();
		q[c - 'a'].pop();
		q[c - 'a'].push(out);
		cout << out << endl;
	}

return 0;
}
// :)

Compilation message (stderr)

zigzag.cpp: In function 'int main()':
zigzag.cpp:31:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i = 0; i < v.size(); ++i) {
                 ~~^~~~~~~~~~

• Subtask 1: 80 / 80