Submission #1127154
Source Code Expand
N,K=map(int,input().split()) a=list(map(int,input().split())) print(sum([ (min(i,N-K) - max(0,i-K+1)+1) * a[i] for i in range(N) ]))
Submission Info
Submission Time | |
---|---|
Task | C - 総和 |
User | hs484 |
Language | Python (3.4.3) |
Score | 100 |
Code Size | 134 Byte |
Status | AC |
Exec Time | 102 ms |
Memory | 14212 KB |
Judge Result
Set Name | sample | subtask1 | subtask2 | ||||||
---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 50 / 50 | 50 / 50 | ||||||
Status |
|
|
|
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 | 2940 KB |
03.txt | AC | 17 ms | 3060 KB |
04.txt | AC | 18 ms | 3060 KB |
05.txt | AC | 18 ms | 3060 KB |
06.txt | AC | 17 ms | 3060 KB |
07.txt | AC | 18 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 | 99 ms | 14144 KB |
12.txt | AC | 97 ms | 14144 KB |
13.txt | AC | 102 ms | 14012 KB |
14.txt | AC | 100 ms | 14012 KB |
15.txt | AC | 94 ms | 14012 KB |
16.txt | AC | 94 ms | 14140 KB |
17.txt | AC | 101 ms | 14020 KB |
18.txt | AC | 92 ms | 6688 KB |
19.txt | AC | 101 ms | 14212 KB |
sample01.txt | AC | 17 ms | 2940 KB |
sample02.txt | AC | 17 ms | 2940 KB |