Submission #5000642
Source Code Expand
#include "bits/stdc++.h" using namespace std; int main() { string S; cin >> S; if (S.size() < 26) { char C; for (int i = 97; i < 122; i++) { C = i; bool check = true; for (int j = 0; j < S.size(); j++) { if (S[j] == C) check = false; } if (check) break; } cout << S << C; } else { if (S == "zyxwvutsrqponmlkjihgfedcba") cout << -1; else { int X; char C = 'z'; for (int i = 0; i < 26; i++) { bool check = true; for (int j = i + 1; j < 26; j++) { if (S[j - 1] < S[j]) check = false; } if (check) { X = i; break; } } for (int i = X; i < 26; i++) { if (S[i] > S[X - 1]) C = min(C, S[i]); } cout << S.substr(0, X - 1) << C; } } }
Submission Info
Submission Time | |
---|---|
Task | A - Diverse Word |
User | yuma220284 |
Language | C++14 (GCC 5.4.1) |
Score | 300 |
Code Size | 763 Byte |
Status | AC |
Exec Time | 1 ms |
Memory | 256 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 300 / 300 | ||||
Status |
|
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Set Name | Test Cases |
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Sample | s1.txt, s2.txt, s3.txt, s4.txt |
All | 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, 10.txt, 11.txt, 12.txt, 13.txt, 14.txt, 15.txt, 16.txt, 17.txt, 18.txt, 19.txt, s1.txt, s2.txt, s3.txt, s4.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
01.txt | AC | 1 ms | 256 KB |
02.txt | AC | 1 ms | 256 KB |
03.txt | AC | 1 ms | 256 KB |
04.txt | AC | 1 ms | 256 KB |
05.txt | AC | 1 ms | 256 KB |
06.txt | AC | 1 ms | 256 KB |
07.txt | AC | 1 ms | 256 KB |
08.txt | AC | 1 ms | 256 KB |
09.txt | AC | 1 ms | 256 KB |
10.txt | AC | 1 ms | 256 KB |
11.txt | AC | 1 ms | 256 KB |
12.txt | AC | 1 ms | 256 KB |
13.txt | AC | 1 ms | 256 KB |
14.txt | AC | 1 ms | 256 KB |
15.txt | AC | 1 ms | 256 KB |
16.txt | AC | 1 ms | 256 KB |
17.txt | AC | 1 ms | 256 KB |
18.txt | AC | 1 ms | 256 KB |
19.txt | AC | 1 ms | 256 KB |
s1.txt | AC | 1 ms | 256 KB |
s2.txt | AC | 1 ms | 256 KB |
s3.txt | AC | 1 ms | 256 KB |
s4.txt | AC | 1 ms | 256 KB |