Submission #1869651

Source Code Expand

n, X = map(int,input().split())
a=list(map(int,input().split(' ')))
ans=[]

X=str(format(X, 'b').zfill(n))
X=X[::-1]

for i in range(len(X)):
    if X[i]=='1':
        ans.append(a[i])

print(sum(ans))

Submission Info

Submission Time
Task B - 価格の合計
User arks1225
Language Python (3.4.3)
Score 100
Code Size 212 Byte
Status AC
Exec Time 17 ms
Memory 3064 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 100 / 100
Status
AC × 3
AC × 20
Set Name Test Cases
Sample subtask0_sample01.txt, subtask0_sample02.txt, subtask0_sample03.txt
All subtask0_sample01.txt, subtask0_sample02.txt, subtask0_sample03.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, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask1_16.txt, subtask1_17.txt
Case Name Status Exec Time Memory
subtask0_sample01.txt AC 17 ms 2940 KB
subtask0_sample02.txt AC 17 ms 3060 KB
subtask0_sample03.txt AC 17 ms 3060 KB
subtask1_01.txt AC 17 ms 2940 KB
subtask1_02.txt AC 17 ms 3060 KB
subtask1_03.txt AC 17 ms 3060 KB
subtask1_04.txt AC 17 ms 3064 KB
subtask1_05.txt AC 17 ms 3060 KB
subtask1_06.txt AC 17 ms 3064 KB
subtask1_07.txt AC 17 ms 2940 KB
subtask1_08.txt AC 17 ms 2940 KB
subtask1_09.txt AC 17 ms 3064 KB
subtask1_10.txt AC 17 ms 3060 KB
subtask1_11.txt AC 17 ms 2936 KB
subtask1_12.txt AC 17 ms 3060 KB
subtask1_13.txt AC 17 ms 3060 KB
subtask1_14.txt AC 17 ms 3060 KB
subtask1_15.txt AC 17 ms 2940 KB
subtask1_16.txt AC 17 ms 3060 KB
subtask1_17.txt AC 17 ms 3060 KB