Submission #3779739
Source Code Expand
#include <stdio.h> #include <stdint.h> #include <string.h> #include <set> char s[27]; int used_map[26]; int main(){ scanf("%s", s); int len = strlen(s); if(len != 26){ for(int i = 0; i < len; i++) { used_map[s[i]-'a'] = 1; } for(int i = 0; i < 26; i++) { if(!used_map[i]) { s[len] = 'a' + i; s[len + 1] = 0; break; } } } else { int i; used_map[s[len - 1] - 'a'] = 1; for(i = len - 2; i >= 0; i--) { if(s[i] < s[i + 1]){ for(int k = 0; k < 26; k++) { if(used_map[k]) { s[i] = 'a' + k; s[i + 1] = 0; break; } } break; } } if(i < 0){ printf("-1\n"); return 0; } } printf("%s\n", s); return 0; }
Submission Info
Submission Time | |
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Task | A - Diverse Word |
User | hikalium |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 836 Byte |
Status | WA |
Exec Time | 1 ms |
Memory | 128 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:10:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%s", s); ^
Judge Result
Set Name | Sample | All | ||||||
---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 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 | 128 KB |
02.txt | WA | 1 ms | 128 KB |
03.txt | WA | 1 ms | 128 KB |
04.txt | AC | 1 ms | 128 KB |
05.txt | AC | 1 ms | 128 KB |
06.txt | AC | 1 ms | 128 KB |
07.txt | AC | 1 ms | 128 KB |
08.txt | AC | 1 ms | 128 KB |
09.txt | AC | 1 ms | 128 KB |
10.txt | AC | 1 ms | 128 KB |
11.txt | AC | 1 ms | 128 KB |
12.txt | AC | 1 ms | 128 KB |
13.txt | AC | 1 ms | 128 KB |
14.txt | AC | 1 ms | 128 KB |
15.txt | WA | 1 ms | 128 KB |
16.txt | WA | 1 ms | 128 KB |
17.txt | WA | 1 ms | 128 KB |
18.txt | WA | 1 ms | 128 KB |
19.txt | WA | 1 ms | 128 KB |
s1.txt | AC | 1 ms | 128 KB |
s2.txt | AC | 1 ms | 128 KB |
s3.txt | AC | 1 ms | 128 KB |
s4.txt | AC | 1 ms | 128 KB |