提出 #44227305
ソースコード 拡げる
n, w = map(int, input().split())
wv = [[0, 0]]
for _ in range(n):
p, v = map(int, input().split())
wv.append([p, v])
dp = [[-1 for _ in range(w + 1)] for _ in range(n + 1)]
dp[0][0] = 0
for i in range(1, n + 1):
for j in range(w + 1):
dp[i][j] = dp[i - 1][j]
p = wv[i][0]
q = wv[i][1]
if j - p >= 0 and dp[i - 1][j - p] >= 0:
dp[i][j] = max(dp[i][j], dp[i - 1][j - p] + q)
print(max(dp[n]))
提出情報
| 提出日時 | |
|---|---|
| 問題 | A19 - Knapsack 1 |
| ユーザ | harry_arbrebleu |
| 言語 | PyPy3 (7.3.0) |
| 得点 | 1000 |
| コード長 | 460 Byte |
| 結果 | AC |
| 実行時間 | 582 ms |
| メモリ | 218096 KiB |
ジャッジ結果
| セット名 | Sample | All | ||||
|---|---|---|---|---|---|---|
| 得点 / 配点 | 0 / 0 | 1000 / 1000 | ||||
| 結果 |
|
|
| セット名 | テストケース |
|---|---|
| Sample | sample_01.txt, sample_02.txt, sample_03.txt |
| All | in01.txt, in02.txt, in03.txt, in04.txt, in05.txt, in06.txt, in07.txt, in08.txt, in09.txt, in10.txt, in11.txt, in12.txt, in13.txt, in14.txt, in15.txt, in16.txt, in17.txt, in18.txt, in19.txt, in20.txt, in21.txt, in22.txt, sample_01.txt, sample_02.txt, sample_03.txt |
| ケース名 | 結果 | 実行時間 | メモリ |
|---|---|---|---|
| in01.txt | AC | 77 ms | 80636 KiB |
| in02.txt | AC | 109 ms | 115272 KiB |
| in03.txt | AC | 109 ms | 115440 KiB |
| in04.txt | AC | 108 ms | 115480 KiB |
| in05.txt | AC | 108 ms | 115508 KiB |
| in06.txt | AC | 110 ms | 115636 KiB |
| in07.txt | AC | 486 ms | 217768 KiB |
| in08.txt | AC | 484 ms | 217928 KiB |
| in09.txt | AC | 474 ms | 217792 KiB |
| in10.txt | AC | 483 ms | 218096 KiB |
| in11.txt | AC | 493 ms | 217812 KiB |
| in12.txt | AC | 580 ms | 217984 KiB |
| in13.txt | AC | 542 ms | 218092 KiB |
| in14.txt | AC | 541 ms | 218024 KiB |
| in15.txt | AC | 582 ms | 217760 KiB |
| in16.txt | AC | 582 ms | 218056 KiB |
| in17.txt | AC | 108 ms | 115432 KiB |
| in18.txt | AC | 105 ms | 115432 KiB |
| in19.txt | AC | 108 ms | 115628 KiB |
| in20.txt | AC | 475 ms | 217832 KiB |
| in21.txt | AC | 477 ms | 218020 KiB |
| in22.txt | AC | 493 ms | 217788 KiB |
| sample_01.txt | AC | 47 ms | 61904 KiB |
| sample_02.txt | AC | 43 ms | 62100 KiB |
| sample_03.txt | AC | 53 ms | 65860 KiB |