Submission #1364067


Source Code Expand

#include<bits/stdc++.h>
#define rep(i,a,b) for(int i=a;i<b;i++)
using namespace std; void _main(); int main() { cin.tie(0); ios::sync_with_stdio(false); _main(); }
//---------------------------------------------------------------------------------------------------
/*---------------------------------------------------------------------------------------------------
            ∧_∧  
      ∧_∧  (´<_` )  Welcome to My Coding Space!
     ( ´_ゝ`) /  ⌒i     
    /   \     | |     
    /   / ̄ ̄ ̄ ̄/  |  
  __(__ニつ/     _/ .| .|____  
     \/____/ (u ⊃  
---------------------------------------------------------------------------------------------------*/
 
 
 
string S;
//---------------------------------------------------------------------------------------------------
void _main() {
    cin >> S;
 
    int ans = 1010;
    rep(i, 0, 26) {
        char c('a' + i);
 
        vector<int> id;
        rep(j, 0, S.length()) if (S[j] == c) id.push_back(j);
        if (id.size() == 0) continue;
 
        int ma = 0;
        rep(j, 0, id.size() - 1) {
            int a = id[j];
            int b = id[j + 1];
            ma = max(ma, (b - a - 1));
        }
        ma = max(ma, id.front());
        ma = max(ma, (int)S.length() - id.back() - 1);
 
        ans = min(ans, ma);
    }
    cout << ans << endl;
}

Submission Info

Submission Time
Task A - Shrinking
User hamayanhamayan
Language C++14 (GCC 5.4.1)
Score 300
Code Size 1517 Byte
Status AC
Exec Time 1 ms
Memory 256 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 300 / 300
Status
AC × 4
AC × 14
Set Name Test Cases
Sample 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt
All 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt, 1_00.txt, 1_01.txt, 1_02.txt, 1_03.txt, 1_04.txt, 1_05.txt, 1_06.txt, 1_07.txt, 1_08.txt, 1_09.txt
Case Name Status Exec Time Memory
0_00.txt AC 1 ms 256 KB
0_01.txt AC 1 ms 256 KB
0_02.txt AC 1 ms 256 KB
0_03.txt AC 1 ms 256 KB
1_00.txt AC 1 ms 256 KB
1_01.txt AC 1 ms 256 KB
1_02.txt AC 1 ms 256 KB
1_03.txt AC 1 ms 256 KB
1_04.txt AC 1 ms 256 KB
1_05.txt AC 1 ms 256 KB
1_06.txt AC 1 ms 256 KB
1_07.txt AC 1 ms 256 KB
1_08.txt AC 1 ms 256 KB
1_09.txt AC 1 ms 256 KB