Submission #432388
Source Code Expand
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (n); i++) #define rep2(i, a, b) for (int i = (a); i < (b); i++) #define rrep(i, n) for (int i = (n) - 1; i >= 0; i--) #define rrep2(i, a, b) for (int i = (a) - 1; i >= (b); i--) #define all(v) (v).begin(), (v).end() using namespace std; typedef long long ll; const ll inf = 1e9; const ll mod = 1e9 + 7; int main() { string s; int n; cin >> s >> n; vector<string> v; sort(s.begin(), s.end()); rep (i, s.length()) { rep (j,s.length()) { string t; t += s[i]; t += s[j]; v.push_back(t); } } v.erase(unique(v.begin(), v.end()), v.end()); cout << v[n - 1] << endl; }
Submission Info
Submission Time | |
---|---|
Task | A - 25個の文字列 |
User | xumpei |
Language | C++ (GCC 4.9.2) |
Score | 100 |
Code Size | 763 Byte |
Status | AC |
Exec Time | 27 ms |
Memory | 932 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 100 / 100 | ||||
Status |
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Set Name | Test Cases |
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Sample | sample-01.txt, sample-02.txt, sample-03.txt |
All | 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 | 24 ms | 800 KB |
sample-02.txt | AC | 24 ms | 920 KB |
sample-03.txt | AC | 25 ms | 928 KB |
test-01.txt | AC | 25 ms | 920 KB |
test-02.txt | AC | 27 ms | 716 KB |
test-03.txt | AC | 25 ms | 920 KB |
test-04.txt | AC | 26 ms | 800 KB |
test-05.txt | AC | 25 ms | 920 KB |
test-06.txt | AC | 24 ms | 928 KB |
test-07.txt | AC | 23 ms | 796 KB |
test-08.txt | AC | 23 ms | 804 KB |
test-09.txt | AC | 24 ms | 928 KB |
test-10.txt | AC | 24 ms | 928 KB |
test-11.txt | AC | 24 ms | 800 KB |
test-12.txt | AC | 23 ms | 800 KB |
test-13.txt | AC | 24 ms | 800 KB |
test-14.txt | AC | 23 ms | 928 KB |
test-15.txt | AC | 22 ms | 928 KB |
test-16.txt | AC | 25 ms | 928 KB |
test-17.txt | AC | 25 ms | 912 KB |
test-18.txt | AC | 23 ms | 768 KB |
test-19.txt | AC | 23 ms | 924 KB |
test-20.txt | AC | 22 ms | 792 KB |
test-21.txt | AC | 22 ms | 808 KB |
test-22.txt | AC | 26 ms | 928 KB |
test-23.txt | AC | 23 ms | 796 KB |
test-24.txt | AC | 24 ms | 812 KB |
test-25.txt | AC | 22 ms | 924 KB |
test-26.txt | AC | 24 ms | 800 KB |
test-27.txt | AC | 24 ms | 924 KB |
test-28.txt | AC | 25 ms | 920 KB |
test-29.txt | AC | 24 ms | 928 KB |
test-30.txt | AC | 22 ms | 932 KB |