Submission #2853951


Source Code Expand

#include<iomanip>
#include<limits>
#include<thread>
#include<utility>
#include<iostream>
#include<string>
#include<algorithm>
#include<set>
#include<map>
#include<vector>
#include<stack>
#include<queue>
#include<cmath>
#include<math.h>
#include<numeric>
#include<cassert>
#include<random>
#include<deque>
#include<chrono>
using namespace std;
typedef unsigned long long int ull;
typedef long long int ll;
typedef pair<ll,ll> pll;
typedef pair<int,int> pi;
const int E=1e9+7;
#define F first
#define S second
#define MK make_pair




int main(){
    string s;
    cin>>s;
    int mx=E;
    int f=0;
    for(int i=0;i<s.size();i++){
        if(s[f]!=s[i]){
            int mi=min((int)s.size()-f,i);
            mi=max(mi,f);
            mi=max(mi,(int)s.size()-i);
            f=i;
            mx=min(mx,mi);
        }
    }
    cout<<mx<<endl;
    
    
    return 0;
}

Submission Info

Submission Time
Task D - Wide Flip
User tubuann
Language C++14 (GCC 5.4.1)
Score 0
Code Size 919 Byte
Status WA
Exec Time 6 ms
Memory 512 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 500
Status
AC × 3
AC × 22
WA × 8
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 AC 5 ms 512 KB
02.txt AC 5 ms 512 KB
03.txt AC 5 ms 512 KB
04.txt AC 5 ms 512 KB
05.txt AC 5 ms 512 KB
06.txt AC 5 ms 512 KB
07.txt AC 5 ms 512 KB
08.txt AC 5 ms 512 KB
09.txt AC 5 ms 512 KB
10.txt AC 5 ms 512 KB
11.txt AC 5 ms 512 KB
12.txt AC 5 ms 512 KB
13.txt AC 6 ms 512 KB
14.txt AC 5 ms 512 KB
15.txt AC 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 AC 1 ms 256 KB
27.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