Submission #1575686


Source Code Expand

#include <bits/stdc++.h>

using namespace std;

const int INF = 1 << 30;

int main()
{
  string S;
  cin >> S;

  int ret = INF;
  for(char c = 'a'; c <= 'z'; c++) {
    if(S.find(c) == string::npos) continue;

    int res = 0;
    auto curr = S;
    while(count(begin(curr), end(curr), c) != curr.size()) {
      string next;
      for(int j = 0; j + 1 < curr.size(); j++) {
        if(curr[j] == c || curr[j + 1] == c) next += c;
        else next += curr[j];
      }
      curr.swap(next);
      ++res;
    }
    ret = min(ret, res);
  }

  cout << ret << endl;
}

Submission Info

Submission Time
Task A - Shrinking
User ei13333
Language C++14 (GCC 5.4.1)
Score 300
Code Size 596 Byte
Status AC
Exec Time 2 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 2 ms 256 KB
1_09.txt AC 2 ms 256 KB