Submission #5552366
Source Code Expand
#include "bits/stdc++.h" using namespace std; int main() { long long N, K, A, ans = 0; static long long SumA[100010] = {}, SumB[100010] = {}; cin >> N >> K; for (int i = 0; i < N; i++) { cin >> A; SumA[i + 1] = max(SumA[i], SumA[i] + A); SumB[i + 1] = SumB[i] + A; } long long All = SumA[N]; for (int i = 0; i <= N - K; i++) { ans = max(ans, All - (SumA[i + K] - SumA[i]) + max(SumB[i + K] - SumB[i], (long long)0)); } cout << ans; }
Submission Info
Submission Time | |
---|---|
Task | B - Contiguous Repainting |
User | yuma220284 |
Language | C++14 (GCC 5.4.1) |
Score | 400 |
Code Size | 468 Byte |
Status | AC |
Exec Time | 48 ms |
Memory | 1792 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 400 / 400 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt |
All | 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt, 1_00.txt, 1_01.txt, 1_02.txt, 1_03.txt, 1_04.txt, 1_05.txt, 1_06.txt, 1_07.txt, 1_08.txt, 1_09.txt, 1_10.txt, 1_11.txt, 1_12.txt, 1_13.txt, 1_14.txt, 1_15.txt, 1_16.txt, 1_17.txt, 1_18.txt, 1_19.txt, 1_20.txt, 1_21.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
0_00.txt | AC | 1 ms | 256 KB |
0_01.txt | AC | 1 ms | 256 KB |
0_02.txt | AC | 1 ms | 256 KB |
0_03.txt | AC | 1 ms | 256 KB |
1_00.txt | AC | 1 ms | 256 KB |
1_01.txt | AC | 1 ms | 256 KB |
1_02.txt | AC | 1 ms | 256 KB |
1_03.txt | AC | 18 ms | 1792 KB |
1_04.txt | AC | 44 ms | 1792 KB |
1_05.txt | AC | 48 ms | 1792 KB |
1_06.txt | AC | 41 ms | 1792 KB |
1_07.txt | AC | 42 ms | 1792 KB |
1_08.txt | AC | 43 ms | 1792 KB |
1_09.txt | AC | 42 ms | 1792 KB |
1_10.txt | AC | 44 ms | 1792 KB |
1_11.txt | AC | 42 ms | 1792 KB |
1_12.txt | AC | 42 ms | 1792 KB |
1_13.txt | AC | 42 ms | 1792 KB |
1_14.txt | AC | 41 ms | 1792 KB |
1_15.txt | AC | 44 ms | 1792 KB |
1_16.txt | AC | 42 ms | 1792 KB |
1_17.txt | AC | 41 ms | 1792 KB |
1_18.txt | AC | 43 ms | 1792 KB |
1_19.txt | AC | 40 ms | 1792 KB |
1_20.txt | AC | 42 ms | 1792 KB |
1_21.txt | AC | 42 ms | 1792 KB |