Submission #3807043
Source Code Expand
import java.util.* fun main(args: Array<String>) { val sc = Scanner(System.`in`) val n = sc.nextInt() val k = sc.nextInt() val a = Array(n) { sc.nextLong() } var ans = 0L var cnt = a.take(k).sum() for (i in 0 until n - k + 1) { if (i != 0) { cnt += a[i + k - 1] - a[i - 1] } ans += cnt } println(ans) }
Submission Info
Submission Time | |
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Task | C - 総和 |
User | ToshiroYanagi |
Language | Kotlin (1.0.0) |
Score | 100 |
Code Size | 397 Byte |
Status | AC |
Exec Time | 585 ms |
Memory | 54228 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 |
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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 | 227 ms | 32112 KB |
01.txt | AC | 219 ms | 33904 KB |
02.txt | AC | 233 ms | 33912 KB |
03.txt | AC | 293 ms | 36468 KB |
04.txt | AC | 289 ms | 36176 KB |
05.txt | AC | 290 ms | 34392 KB |
06.txt | AC | 292 ms | 36252 KB |
07.txt | AC | 292 ms | 34060 KB |
08.txt | AC | 288 ms | 34660 KB |
09.txt | AC | 292 ms | 34416 KB |
10.txt | AC | 292 ms | 36604 KB |
11.txt | AC | 556 ms | 54228 KB |
12.txt | AC | 538 ms | 53984 KB |
13.txt | AC | 574 ms | 53928 KB |
14.txt | AC | 580 ms | 50728 KB |
15.txt | AC | 578 ms | 54200 KB |
16.txt | AC | 562 ms | 51408 KB |
17.txt | AC | 585 ms | 50024 KB |
18.txt | AC | 543 ms | 53532 KB |
19.txt | AC | 578 ms | 53052 KB |
sample01.txt | AC | 217 ms | 33984 KB |
sample02.txt | AC | 218 ms | 35708 KB |