Submission #72574718

Source Code Expand

#include <bits/stdc++.h>
#include <atcoder/all>
using namespace std;
using namespace atcoder;

int main(void){
  int n;
  cin >> n;
  string s;
  cin >> s;
  int ans = 0;
  for(int i=0;i<n;i++){
    for(int j=i+1;j<n;j++){
      for(int k=j+1;k<n;k++){
        if(s.at(i) == 'E' && s.at(j) == 'G' && s.at(k) == 'F' ){
          ans++;
        }
      }
    }
  }
  cout << ans << endl;
  return 0;
}

Submission Info

Submission Time
Task C - EGFカウント
User guild2026_207
Language C++23 (GCC 15.2.0)
Score 100
Code Size 421 Byte
Status AC
Exec Time 1 ms
Memory 3696 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 100 / 100
Status
AC × 3
AC × 18
Set Name Test Cases
Sample 00_sample_00.txt, 00_sample_01.txt, 00_sample_02.txt
All 00_sample_00.txt, 00_sample_01.txt, 00_sample_02.txt, 01_random_00.txt, 01_random_01.txt, 01_random_02.txt, 01_random_03.txt, 01_random_04.txt, 01_random_05.txt, 01_random_06.txt, 01_random_07.txt, 01_random_08.txt, 01_random_09.txt, 01_random_10.txt, 01_random_11.txt, 01_random_12.txt, 01_random_13.txt, 01_random_14.txt
Case Name Status Exec Time Memory
00_sample_00.txt AC 1 ms 3696 KiB
00_sample_01.txt AC 1 ms 3568 KiB
00_sample_02.txt AC 1 ms 3512 KiB
01_random_00.txt AC 1 ms 3500 KiB
01_random_01.txt AC 1 ms 3500 KiB
01_random_02.txt AC 1 ms 3464 KiB
01_random_03.txt AC 1 ms 3544 KiB
01_random_04.txt AC 1 ms 3588 KiB
01_random_05.txt AC 1 ms 3476 KiB
01_random_06.txt AC 1 ms 3476 KiB
01_random_07.txt AC 1 ms 3696 KiB
01_random_08.txt AC 1 ms 3468 KiB
01_random_09.txt AC 1 ms 3512 KiB
01_random_10.txt AC 1 ms 3608 KiB
01_random_11.txt AC 1 ms 3524 KiB
01_random_12.txt AC 1 ms 3600 KiB
01_random_13.txt AC 1 ms 3652 KiB
01_random_14.txt AC 1 ms 3544 KiB