Submission #3426298

---

Source Code Expand

#include<iostream>
#include<cstring>
using namespace std;
int main()
{
	int ans=0,jishu=0;
	string a;
	cin>>a;
	for (int i=0;i<a.length();i++)
	{
		if (a[i]=='C')
		{
			jishu++;
		}
		if (a[i]=='F')
		{
			if (jishu>=1)
			{
				jishu-=1;
				ans++;
			}
		}
	}
	if (ans>0)
	{
		cout<<"Yes"<<endl;
	}
	else
	{
		cout<<"No"<<endl;
	}
	return 0;
}

Submission Info

Judge Result