Submission #3807301


Source Code Expand

#include <bits/stdc++.h>
#define N 500000
#define INF 1<<30
#define ll long long
using namespace std;

char c[N];
int pd=0,k; 
int main()
{
    cin>>c;
    int len=strlen(c);
    for(register int i=0;i<len;i++)
    {
    	if(c[i]=='C')
    	{
			pd++;
			k=i;
		}
    	if(c[i]=='F'&&i>k)
    	{
    		pd++;
		}
	}
	if(pd>=2)
	cout<<"YES";
	else cout<<"NO";
}

Submission Info

Submission Time
Task A - CF
User luogu_bot4
Language C++ (GCC 5.4.1)
Score 0
Code Size 385 Byte
Status WA
Exec Time 1 ms
Memory 256 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 100
Status
WA × 4
WA × 12
Set Name Test Cases
Sample 0_000.txt, 0_001.txt, 0_002.txt, 0_003.txt
All 0_000.txt, 0_001.txt, 0_002.txt, 0_003.txt, 1_004.txt, 1_005.txt, 1_006.txt, 1_007.txt, 1_008.txt, 1_009.txt, 1_010.txt, 1_011.txt
Case Name Status Exec Time Memory
0_000.txt WA 1 ms 256 KB
0_001.txt WA 1 ms 256 KB
0_002.txt WA 1 ms 256 KB
0_003.txt WA 1 ms 256 KB
1_004.txt WA 1 ms 256 KB
1_005.txt WA 1 ms 256 KB
1_006.txt WA 1 ms 256 KB
1_007.txt WA 1 ms 256 KB
1_008.txt WA 1 ms 256 KB
1_009.txt WA 1 ms 256 KB
1_010.txt WA 1 ms 256 KB
1_011.txt WA 1 ms 256 KB