Submission #51280028

Source Code Expand

S = input()
ans = True
for i in range(len(S)):
    if i == 0:
        if not S[i] == '<':
            ans = False
    elif i == len(S) - 1:
        if not S[i] == '>':
            ans = False
    else:
        if not S[i] == '=':
            ans = False

print('Yes' if ans else 'No')

Submission Info

Submission Time
Task A - Leftrightarrow
User zenmaaa
Language Python (PyPy 3.10-v7.3.12)
Score 100
Code Size 297 Byte
Status AC
Exec Time 56 ms
Memory 76712 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 100 / 100
Status
AC × 3
AC × 25
Set Name Test Cases
Sample example_00.txt, example_01.txt, example_02.txt
All example_00.txt, example_01.txt, example_02.txt, hand_00.txt, hand_01.txt, hand_02.txt, hand_03.txt, hand_04.txt, hand_05.txt, hand_06.txt, hand_07.txt, random_00.txt, random_01.txt, random_02.txt, random_03.txt, random_04.txt, random_05.txt, random_06.txt, random_07.txt, random_08.txt, random_09.txt, random_10.txt, random_11.txt, random_12.txt, random_13.txt
Case Name Status Exec Time Memory
example_00.txt AC 55 ms 76216 KiB
example_01.txt AC 55 ms 76332 KiB
example_02.txt AC 56 ms 76452 KiB
hand_00.txt AC 55 ms 76604 KiB
hand_01.txt AC 55 ms 76436 KiB
hand_02.txt AC 55 ms 76228 KiB
hand_03.txt AC 55 ms 76348 KiB
hand_04.txt AC 55 ms 76388 KiB
hand_05.txt AC 56 ms 76576 KiB
hand_06.txt AC 56 ms 76636 KiB
hand_07.txt AC 56 ms 76656 KiB
random_00.txt AC 56 ms 76296 KiB
random_01.txt AC 56 ms 76300 KiB
random_02.txt AC 55 ms 76424 KiB
random_03.txt AC 56 ms 76292 KiB
random_04.txt AC 55 ms 76712 KiB
random_05.txt AC 55 ms 76464 KiB
random_06.txt AC 55 ms 76696 KiB
random_07.txt AC 56 ms 76452 KiB
random_08.txt AC 56 ms 76644 KiB
random_09.txt AC 56 ms 76364 KiB
random_10.txt AC 56 ms 76248 KiB
random_11.txt AC 56 ms 76328 KiB
random_12.txt AC 55 ms 76452 KiB
random_13.txt AC 56 ms 76552 KiB