Submission #1985903
Source Code Expand
#include <bits/stdc++.h>
using namespace std;
#define REP(i,n) for(int i=0;i<n;i++)
#define REPR(i,n) for(int i=n;i>=0;i--)
#define FOR(i,m,n) for(int i=m;i<n;i++)
#define EPS (1e-7)
typedef long long ll;
typedef pair<int,int> pii;
typedef pair<ll,ll> pll;
typedef pair<double,double> pdd;
int vx[]={0,1,0,-1};
int vy[]={1,0,-1,0};
int dx[]={1,0,-1,1,-1,1,0,-1};
int dy[]={1,1,1,0,0,-1,-1,-1};
const ll mod=1e9+7;
const int INF=INT_MAX/2;
const int MAX=1e9;
const int MAX_N=100001;
int main(){
string s;
cin>>s;
int n=s.size();
int k=INF;
for(int i=0;i<n-1;i++){
if(s[i]!=s[i+1]){
k=min(k,max(i,n-i));
}
}
cout<<k-1<<endl;
return 0;
}
Submission Info
Submission Time |
|
Task |
D - Wide Flip |
User |
kwkm0429 |
Language |
C++14 (GCC 5.4.1) |
Score |
0 |
Code Size |
695 Byte |
Status |
WA |
Exec Time |
5 ms |
Memory |
512 KB |
Judge Result
Set Name |
Sample |
All |
Score / Max Score |
0 / 0 |
0 / 500 |
Status |
|
|
Set Name |
Test Cases |
Sample |
s1.txt, s2.txt, s3.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, 20.txt, 21.txt, 22.txt, 23.txt, 24.txt, 25.txt, 26.txt, 27.txt, s1.txt, s2.txt, s3.txt |
Case Name |
Status |
Exec Time |
Memory |
01.txt |
WA |
5 ms |
512 KB |
02.txt |
AC |
5 ms |
512 KB |
03.txt |
WA |
5 ms |
512 KB |
04.txt |
AC |
5 ms |
512 KB |
05.txt |
WA |
5 ms |
512 KB |
06.txt |
AC |
5 ms |
512 KB |
07.txt |
AC |
4 ms |
512 KB |
08.txt |
AC |
5 ms |
512 KB |
09.txt |
WA |
5 ms |
512 KB |
10.txt |
WA |
5 ms |
512 KB |
11.txt |
AC |
5 ms |
512 KB |
12.txt |
WA |
5 ms |
512 KB |
13.txt |
WA |
5 ms |
512 KB |
14.txt |
WA |
5 ms |
512 KB |
15.txt |
WA |
5 ms |
512 KB |
16.txt |
AC |
5 ms |
512 KB |
17.txt |
WA |
4 ms |
512 KB |
18.txt |
WA |
4 ms |
512 KB |
19.txt |
WA |
4 ms |
512 KB |
20.txt |
WA |
4 ms |
512 KB |
21.txt |
WA |
1 ms |
256 KB |
22.txt |
WA |
1 ms |
256 KB |
23.txt |
AC |
1 ms |
256 KB |
24.txt |
WA |
1 ms |
256 KB |
25.txt |
WA |
1 ms |
256 KB |
26.txt |
WA |
1 ms |
256 KB |
27.txt |
WA |
1 ms |
256 KB |
s1.txt |
WA |
1 ms |
256 KB |
s2.txt |
AC |
1 ms |
256 KB |
s3.txt |
AC |
1 ms |
256 KB |