結果
| 問題 |
No.3014 岩井満足性問題
|
| コンテスト | |
| ユーザー |
|
| 提出日時 | 2025-02-02 15:51:33 |
| 言語 | PyPy3 (7.3.15) |
| 結果 |
MLE
|
| 実行時間 | - |
| コード長 | 1,938 bytes |
| コンパイル時間 | 649 ms |
| コンパイル使用メモリ | 82,048 KB |
| 実行使用メモリ | 280,688 KB |
| 最終ジャッジ日時 | 2025-02-02 15:51:42 |
| 合計ジャッジ時間 | 7,078 ms |
|
ジャッジサーバーID (参考情報) |
judge2 / judge3 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 3 |
| other | AC * 15 MLE * 3 |
ソースコード
#!/usr/bin/env python3
from ast import Call, parse, unparse, walk
from inspect import currentframe, getsourcelines
from sys import maxsize, stdin
_tokens = (y for x in stdin for y in x.split())
def read(): return next(_tokens)
def iread(): return int(next(_tokens))
def dprint(*args, pretty=True):
def _inner(v):
def _format_3d(v): return '\n' + '\n'.join(['\n'.join([' '.join([str(z) for z in y]) for y in x]) + '\n' for x in v]).rstrip('\n')
def _format_2d(v): return '\n' + '\n'.join([' '.join([str(y) for y in x]) for x in v])
def _dim(v): return (1 + min(_dim(x) for x in v) if v else 1) if isinstance(v, (list, tuple)) else 1 if isinstance(v, str) and len(v) > 1 else 0
dim = _dim(v) if pretty else -1
return _format_3d(v) if dim == 3 else _format_2d(v) if dim == 2 else str(v)
frame = currentframe().f_back
source_lines, start_line = getsourcelines(frame)
tree = parse(source_lines[frame.f_lineno - max(1, start_line)].strip())
call_node = next(node for node in walk(tree) if isinstance(node, Call) and node.func.id == 'dprint')
arg_names = [unparse(arg) for arg in call_node.args]
print(', '.join([f'\033[4;35m{name}:\033[0m {_inner(value)}' for name, value in zip(arg_names, args)]))
def main():
n, d, k = iread(), iread(), iread()
A = [iread() for _ in range(n)]
C = [iread() for _ in range(n)]
INF = maxsize
dp = [[-INF for _ in range(k + 1)] for _ in range(d + 1)]
dp[0][0] = 0
for a, c in zip(A, C):
p = [x[:] for x in dp]
dp, p = p, dp
for i in range(d):
ni = i + 1
for j in range(k + 1):
if p[i][j] == -INF:
continue
nj = min(k, j + c)
dp[ni][nj] = max(dp[ni][nj], p[i][j] + a)
ans = dp[d][k]
if ans == -INF:
print('No')
else:
print(ans)
if __name__ == '__main__':
main()