Submission #1217630

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Source Code Expand

#include <iostream>
#include <string>
#include <vector>
 
int main()
{
    int flag1 = 0, flag2 = 0;
    std::string str;
    std::cin >> str;
 
    for (int i = 0; i < str.size() + 1; i++)
    {
        if (str[i]=='C')
        {
            flag1 = 1;
        }
 
        if (flag1 == 1 && str[i] == 'F')
        {
            flag2 = 1;
        }
    }
    if (flag2 != 1)
    {
        std::cout << "No" << std::endl;
    }
 
    if (flag2 == 1)
    {
        std::cout << "Yes" << std::endl;
    }
 
    return 0;
}

Submission Info

Judge Result