Submission #941952

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Source Code Expand

#include<iostream>
using namespace std;
int main(){
	string s;
	int n,x,y,a,b;
	cin>>s;
	bool f = false;
	for(int i = 0;i < s.size();i++){
		if(s[i] == 'C')f = true;
		if(f && s[i] == 'F'){
			cout <<"Yes"<<endl;
			return 0;
		}
	}
	cout <<"No" <<endl;
	return 0;
}

Submission Info

Judge Result