Submission #855056


Source Code Expand

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from itertools import combinations
n,a = map(int , raw_input().split())
har = map(int , raw_input().split())
ans = 0
for i in xrange(1,n+1):
    for ix in combinations(har,i):
        if sum(list(ix))/float(i) == a:
            ans += 1
print ans

Submission Info

Submission Time
Task C - Tak and Cards
User har_vi
Language PyPy2 (5.6.0)
Score 200
Code Size 256 Byte
Status TLE
Exec Time 2108 ms
Memory 23708 KB

Judge Result

Set Name Sample Subtask1 All
Score / Max Score 0 / 0 200 / 200 0 / 100
Status
AC × 3
TLE × 1
AC × 12
AC × 12
TLE × 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 60 ms 9072 KB
example_02.txt AC 62 ms 8816 KB
example_03.txt AC 63 ms 8944 KB
example_04.txt TLE 2108 ms 19612 KB
subtask1_01.txt AC 234 ms 19696 KB
subtask1_02.txt AC 236 ms 22172 KB
subtask1_03.txt AC 234 ms 21916 KB
subtask1_04.txt AC 225 ms 21916 KB
subtask1_05.txt AC 242 ms 23708 KB
subtask1_06.txt AC 61 ms 8816 KB
subtask1_07.txt AC 57 ms 8816 KB
subtask1_08.txt AC 230 ms 21916 KB
subtask1_09.txt AC 174 ms 16368 KB
subtask2_01.txt TLE 2104 ms 19868 KB
subtask2_02.txt TLE 2108 ms 19612 KB
subtask2_03.txt TLE 2108 ms 19612 KB
subtask2_04.txt TLE 2104 ms 19228 KB
subtask2_05.txt TLE 2108 ms 18972 KB
subtask2_06.txt TLE 2107 ms 18972 KB
subtask2_07.txt TLE 2108 ms 18972 KB
subtask2_08.txt TLE 2104 ms 19484 KB
subtask2_09.txt TLE 2104 ms 19484 KB
subtask2_10.txt TLE 2104 ms 18716 KB
subtask2_11.txt TLE 2108 ms 19612 KB