Submission #855061


Source Code Expand

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from itertools import combinations
N, A = map(int, input().split())
X = list(map(int, input().split()))

if N >= 17:
    exit()

ans = 0
for i in range(1, N + 1):
    combs = combinations(range(N), i)
    for comb in combs:
        temp = sum([X[c] for c in comb])
        if temp == A * i:
            ans += 1
print(ans)

Submission Info

Submission Time
Task C - Tak and Cards
User poyodr
Language Python (3.4.3)
Score 200
Code Size 338 Byte
Status WA
Exec Time 166 ms
Memory 3064 KB

Judge Result

Set Name Sample Subtask1 All
Score / Max Score 0 / 0 200 / 200 0 / 100
Status
AC × 3
WA × 1
AC × 12
AC × 12
WA × 12
Set Name Test Cases
Sample example_01.txt, example_02.txt, example_03.txt, example_04.txt
Subtask1 example_01.txt, example_02.txt, example_03.txt, subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt
All example_01.txt, example_02.txt, example_03.txt, example_04.txt, subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask2_01.txt, subtask2_02.txt, subtask2_03.txt, subtask2_04.txt, subtask2_05.txt, subtask2_06.txt, subtask2_07.txt, subtask2_08.txt, subtask2_09.txt, subtask2_10.txt, subtask2_11.txt
Case Name Status Exec Time Memory
example_01.txt AC 37 ms 3064 KB
example_02.txt AC 37 ms 3064 KB
example_03.txt AC 42 ms 3064 KB
example_04.txt WA 37 ms 3064 KB
subtask1_01.txt AC 161 ms 3064 KB
subtask1_02.txt AC 166 ms 3064 KB
subtask1_03.txt AC 150 ms 3064 KB
subtask1_04.txt AC 149 ms 3064 KB
subtask1_05.txt AC 152 ms 3064 KB
subtask1_06.txt AC 36 ms 3064 KB
subtask1_07.txt AC 37 ms 3064 KB
subtask1_08.txt AC 153 ms 3064 KB
subtask1_09.txt AC 96 ms 3064 KB
subtask2_01.txt WA 40 ms 3064 KB
subtask2_02.txt WA 39 ms 3064 KB
subtask2_03.txt WA 37 ms 3064 KB
subtask2_04.txt WA 37 ms 3064 KB
subtask2_05.txt WA 37 ms 3064 KB
subtask2_06.txt WA 38 ms 3064 KB
subtask2_07.txt WA 37 ms 3064 KB
subtask2_08.txt WA 37 ms 3064 KB
subtask2_09.txt WA 37 ms 3064 KB
subtask2_10.txt WA 37 ms 3064 KB
subtask2_11.txt WA 37 ms 3064 KB