結果

問題 No.78 クジ付きアイスバー
ユーザー Coki628
提出日時 2020-10-22 00:22:01
言語 PyPy3
(7.3.15)
結果
AC  
実行時間 53 ms / 5,000 ms
コード長 1,324 bytes
コンパイル時間 182 ms
コンパイル使用メモリ 82,560 KB
実行使用メモリ 62,208 KB
最終ジャッジ日時 2024-07-21 09:11:27
合計ジャッジ時間 2,820 ms
ジャッジサーバーID
(参考情報)
judge2 / judge3
このコードへのチャレンジ
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ファイルパターン 結果
sample AC * 4
other AC * 35
権限があれば一括ダウンロードができます

ソースコード

diff #
プレゼンテーションモードにする

import sys
def input(): return sys.stdin.readline().strip()
def list2d(a, b, c): return [[c for j in range(b)] for i in range(a)]
def list3d(a, b, c, d): return [[[d for k in range(c)] for j in range(b)] for i in range(a)]
def list4d(a, b, c, d, e): return [[[[e for l in range(d)] for k in range(c)] for j in range(b)] for i in range(a)]
def ceil(x, y=1): return int(-(-x // y))
def INT(): return int(input())
def MAP(): return map(int, input().split())
def LIST(N=None): return list(MAP()) if N is None else [INT() for i in range(N)]
def Yes(): print('Yes')
def No(): print('No')
def YES(): print('YES')
def NO(): print('NO')
sys.setrecursionlimit(10**9)
INF = 10**19
MOD = 10**9 + 7
EPS = 10**-10
N, K = MAP()
A = list(map(int, input()))
M = 10**5 // N * N
cost = bonus = 0
for i in range(min(K, M)):
if bonus == 0:
cost += 1
else:
bonus -= 1
if A[i%N] == 1:
bonus += 1
elif A[i%N] == 2:
bonus += 2
if N <= sum(A):
print(cost)
exit()
if K > M:
K -= M
d, m = divmod(K, N)
if d:
d -= 1
m += N
cost += N*d - sum(A)*d
for i in range(m):
if bonus == 0:
cost += 1
else:
bonus -= 1
if A[i%N] == 1:
bonus += 1
elif A[i%N] == 2:
bonus += 2
print(cost)
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