Submission #3806863
Source Code Expand
N, K = map(int, input().split()) a = [int(s) for s in input().split()] ans = 0 cnt = sum(a[:K]) for i in range(N - K + 1): if i != 0: cnt += a[i + K - 1] - a[i - 1] ans += cnt print(ans)
Submission Info
Submission Time | |
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Task | C - 総和 |
User | ToshiroYanagi |
Language | Python (3.4.3) |
Score | 100 |
Code Size | 216 Byte |
Status | AC |
Exec Time | 95 ms |
Memory | 14212 KB |
Judge Result
Set Name | sample | subtask1 | subtask2 | ||||||
---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 50 / 50 | 50 / 50 | ||||||
Status |
|
|
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Set Name | Test Cases |
---|---|
sample | sample01.txt, sample02.txt |
subtask1 | 00.txt, 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, 10.txt, sample01.txt, sample02.txt |
subtask2 | 00.txt, 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, 10.txt, 11.txt, 12.txt, 13.txt, 14.txt, 15.txt, 16.txt, 17.txt, 18.txt, 19.txt, sample01.txt, sample02.txt, sample01.txt, sample02.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
00.txt | AC | 17 ms | 2940 KB |
01.txt | AC | 17 ms | 2940 KB |
02.txt | AC | 17 ms | 3060 KB |
03.txt | AC | 18 ms | 3060 KB |
04.txt | AC | 18 ms | 3060 KB |
05.txt | AC | 18 ms | 3060 KB |
06.txt | AC | 18 ms | 3060 KB |
07.txt | AC | 17 ms | 3060 KB |
08.txt | AC | 17 ms | 3060 KB |
09.txt | AC | 17 ms | 3060 KB |
10.txt | AC | 17 ms | 3060 KB |
11.txt | AC | 92 ms | 14012 KB |
12.txt | AC | 95 ms | 14144 KB |
13.txt | AC | 71 ms | 14012 KB |
14.txt | AC | 55 ms | 14012 KB |
15.txt | AC | 46 ms | 14012 KB |
16.txt | AC | 46 ms | 14140 KB |
17.txt | AC | 69 ms | 14180 KB |
18.txt | AC | 75 ms | 4896 KB |
19.txt | AC | 64 ms | 14212 KB |
sample01.txt | AC | 17 ms | 3060 KB |
sample02.txt | AC | 17 ms | 3060 KB |