Submission #1334396

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Source Code Expand

#include <bits/stdc++.h>
#define rep(i, n) for (int i = 0; i < (n); i++)
#define shosu(n) setprecision(n)
using namespace std;
int main() {
  string s;
  int C = 98989, F = -11111;
  cin >> s;
  rep(i, s.size()) {
    if (s[i] == 'C')
      C = i;
    if (s[i] == 'F')
      F = i;
  }
  if (C < F)
    cout << "Yes" << endl;
  else
    cout << "No" << endl;
  return 0;
}

Submission Info

Judge Result