Submission #23409583

Source Code Expand

from collections import Counter

n = int(input())
a = list(map(int, input().split()))

c = Counter(a)

if len(c) == n:
    print('Yes')
else:
    print('No')

Submission Info

Submission Time
Task B - Permutation Check
User cubesat
Language Python (3.8.2)
Score 200
Code Size 167 Byte
Status AC
Exec Time 31 ms
Memory 9520 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 200 / 200
Status
AC × 4
AC × 14
Set Name Test Cases
Sample example_00.txt, example_01.txt, example_02.txt, example_03.txt
All example_00.txt, example_01.txt, example_02.txt, example_03.txt, handmade_00.txt, handmade_01.txt, random_00.txt, random_01.txt, random_02.txt, random_03.txt, yes_00.txt, yes_01.txt, yes_02.txt, yes_03.txt
Case Name Status Exec Time Memory
example_00.txt AC 31 ms 9244 KiB
example_01.txt AC 25 ms 9288 KiB
example_02.txt AC 22 ms 9152 KiB
example_03.txt AC 21 ms 9232 KiB
handmade_00.txt AC 21 ms 9408 KiB
handmade_01.txt AC 20 ms 9216 KiB
random_00.txt AC 29 ms 9476 KiB
random_01.txt AC 21 ms 9520 KiB
random_02.txt AC 20 ms 9372 KiB
random_03.txt AC 21 ms 9476 KiB
yes_00.txt AC 25 ms 9316 KiB
yes_01.txt AC 21 ms 9236 KiB
yes_02.txt AC 21 ms 9508 KiB
yes_03.txt AC 21 ms 9288 KiB