Submission #2841142
Source Code Expand
#include "bits/stdc++.h"
using namespace std;
#define repi(i,a,b) for(int i=(a), i##_len=(b); i<i##_len; ++i)
#define rep(i,n) repi(i,0,n)
#define repi_(i,a,b) for(int i=(a), i##_len=(b); i<=i##_len; ++i)
#define rep_(i,n) repi_(i,0,n)
#define all(x) (x).begin(),(x).end()
#define vsort(v) sort((v).begin(), (v).end())
#define gsort(v) tsort(v); reverse((v).begin(), (v).end())
#define vrev(v) reverse((v).begin(), (v).end())
#define siz(v) ((int)(v).size())
#define ers(v, n) (v).erase((v).begin() + n)
#define cnt(v, n) count(all(v), n)
#define vmin(v) *min_element(v.begin(), v.end())
#define vmax(v) *max_element(v.begin(), v.end())
#define el "\n"
#define co(x) cout<<(x)<<el
#define coc(c, a, b) if(c)co((a));else co((b))
#define cosp(x) cout<<(x)<<' '
#define YES(c) coc(c,"YES", "NO")
#define Yes(c) coc(c,"Yes", "No")
#define yes(c) coc(c,"yes", "no")
#define inf INT_MAX
#ifdef tqktmp_2
#define gc() getchar(); getchar()
#else
#define gc() 1
#endif
typedef long long lint;
lint dx[8] = { 0,1,1,1,0,-1,-1,-1 },
dy[8] = { 1,1,0,-1,-1,-1,0,1 };
template<class T>inline bool maxi(T &a, const T &b) { if (a<b) { a = b; return 1; } return 0; }
template<class T>inline bool mini(T &a, const T &b) { if (b<a) { a = b; return 1; } return 0; }
int main() {
cin.tie(0);
ios::sync_with_stdio(0);
string s; cin >> s;
if (s.length() == 26) {
if (s == "zyxwvutsrqponmlkjihgfedcba") {
co("-1");
}
else {
s.erase(find(all(s), 'z'), s.end());
s[s.length() - 1]++;
co(s);
}
}
else {
string cp = s;
vsort(cp);
rep(i, 26) {
if (cp[i] != 'a' + i) {
s.push_back('a' + i);
co(s);
gc();
return 0;
}
}
}
gc();
}
Submission Info
Submission Time |
|
Task |
A - Diverse Word |
User |
kisepichu |
Language |
C++14 (GCC 5.4.1) |
Score |
0 |
Code Size |
1721 Byte |
Status |
WA |
Exec Time |
6 ms |
Memory |
764 KB |
Judge Result
Set Name |
Sample |
All |
Score / Max Score |
0 / 0 |
0 / 300 |
Status |
|
|
Set Name |
Test Cases |
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 |
6 ms |
764 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 |
WA |
1 ms |
256 KB |
11.txt |
WA |
1 ms |
256 KB |
12.txt |
WA |
1 ms |
256 KB |
13.txt |
WA |
1 ms |
256 KB |
14.txt |
WA |
1 ms |
256 KB |
15.txt |
WA |
1 ms |
256 KB |
16.txt |
AC |
1 ms |
256 KB |
17.txt |
AC |
1 ms |
256 KB |
18.txt |
WA |
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 |