Submission #1126862


Source Code Expand

#include "bits/stdc++.h"

#define REP(i,n) for(ll i=0;i<n;++i)
#define RREP(i,n) for(ll i=n-1;i>=0;--i)
#define FOR(i,m,n) for(ll i=m;i<n;++i)
#define RFOR(i,m,n) for(ll i=n-1;i>=m;--i)
#define ALL(v) (v).begin(),(v).end()
#define PB(a) push_back(a)
#define UNIQUE(v) v.erase(unique(ALL(V),v.end()));
#define DUMP(v) REP(i, (v).size()) { cout << v[i]; if (i != v.size() - 1)cout << " "; else cout << endl; }
#define INF 1000000001ll
#define MOD 1000000007ll
#define EPS 1e-9

const int dx[8] = { 1,1,0,-1,-1,-1,0,1 };
const int dy[8] = { 0,1,1,1,0,-1,-1,-1 };

typedef long long ll;
using namespace std;


int main() {
	cin.tie(0);
	ios::sync_with_stdio(false);
	string s;
	int n;
	cin >> s >> n;
	vector<string> t(5),v;
	REP(i, 5)t[i] = s.substr(i, 1);
	REP(i, 5) {
		REP(j, 5) {
			v.push_back(t[i]+t[j]);
		}
	}
	sort(ALL(v));
	cout << v[n - 1] << endl;
	return 0;
}

Submission Info

Submission Time
Task A - 25個の文字列
User etonagisa
Language C++14 (GCC 5.4.1)
Score 100
Code Size 908 Byte
Status AC
Exec Time 1 ms
Memory 256 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 100 / 100
Status
AC × 3
AC × 36
Set Name Test Cases
Sample sample-01.txt, sample-02.txt, sample-03.txt
All sample-01.txt, sample-02.txt, sample-03.txt, test-01.txt, test-02.txt, test-03.txt, test-04.txt, test-05.txt, test-06.txt, test-07.txt, test-08.txt, test-09.txt, test-10.txt, test-11.txt, test-12.txt, test-13.txt, test-14.txt, test-15.txt, test-16.txt, test-17.txt, test-18.txt, test-19.txt, test-20.txt, test-21.txt, test-22.txt, test-23.txt, test-24.txt, test-25.txt, test-26.txt, test-27.txt, test-28.txt, test-29.txt, test-30.txt, sample-01.txt, sample-02.txt, sample-03.txt
Case Name Status Exec Time Memory
sample-01.txt AC 1 ms 256 KB
sample-02.txt AC 1 ms 256 KB
sample-03.txt AC 1 ms 256 KB
test-01.txt AC 1 ms 256 KB
test-02.txt AC 1 ms 256 KB
test-03.txt AC 1 ms 256 KB
test-04.txt AC 1 ms 256 KB
test-05.txt AC 1 ms 256 KB
test-06.txt AC 1 ms 256 KB
test-07.txt AC 1 ms 256 KB
test-08.txt AC 1 ms 256 KB
test-09.txt AC 1 ms 256 KB
test-10.txt AC 1 ms 256 KB
test-11.txt AC 1 ms 256 KB
test-12.txt AC 1 ms 256 KB
test-13.txt AC 1 ms 256 KB
test-14.txt AC 1 ms 256 KB
test-15.txt AC 1 ms 256 KB
test-16.txt AC 1 ms 256 KB
test-17.txt AC 1 ms 256 KB
test-18.txt AC 1 ms 256 KB
test-19.txt AC 1 ms 256 KB
test-20.txt AC 1 ms 256 KB
test-21.txt AC 1 ms 256 KB
test-22.txt AC 1 ms 256 KB
test-23.txt AC 1 ms 256 KB
test-24.txt AC 1 ms 256 KB
test-25.txt AC 1 ms 256 KB
test-26.txt AC 1 ms 256 KB
test-27.txt AC 1 ms 256 KB
test-28.txt AC 1 ms 256 KB
test-29.txt AC 1 ms 256 KB
test-30.txt AC 1 ms 256 KB