Submission #1874817


Source Code Expand

def solve():
    s = input()
    C_index, F_index = 0, 0
    for i, c in enumerate(s):
        if c == "C" and C_index == 0:
            C_index = i
        if c == "F":
            F_index = i
    if C_index < F_index and C_index > 0:
        print("Yes")
    else:
        print("No")
        
solve()

Submission Info

Submission Time
Task A - CF
User a_key_bako
Language Python (3.4.3)
Score 0
Code Size 316 Byte
Status WA
Exec Time 17 ms
Memory 2940 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 100
Status
AC × 2
WA × 2
AC × 9
WA × 3
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 17 ms 2940 KB
0_001.txt AC 17 ms 2940 KB
0_002.txt WA 17 ms 2940 KB
0_003.txt AC 17 ms 2940 KB
1_004.txt AC 17 ms 2940 KB
1_005.txt AC 17 ms 2940 KB
1_006.txt AC 17 ms 2940 KB
1_007.txt AC 17 ms 2940 KB
1_008.txt AC 17 ms 2940 KB
1_009.txt AC 17 ms 2940 KB
1_010.txt WA 17 ms 2936 KB
1_011.txt AC 17 ms 2940 KB