結果

問題 No.2696 Sign Creation
ユーザー katonyonkokatonyonko
提出日時 2024-03-22 22:59:25
言語 PyPy3
(7.3.15)
結果
WA  
(最新)
AC  
(最初)
実行時間 -
コード長 2,333 bytes
コンパイル時間 381 ms
コンパイル使用メモリ 82,292 KB
実行使用メモリ 228,288 KB
最終ジャッジ日時 2024-12-20 12:21:34
合計ジャッジ時間 10,494 ms
ジャッジサーバーID
(参考情報)
judge4 / judge1
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 * 3
other AC * 37 WA * 1
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 io
import sys
from collections import defaultdict, deque, Counter
from itertools import permutations, combinations, accumulate
from heapq import heappush, heappop
from bisect import bisect_right, bisect_left
from math import gcd
import math
_INPUT = """\
6
10 10 5 2
1 4
2 3
3 3
6 3
6 2
10 10 2 2
3 3
6 3
1 5 4 4
1 1
1 2
1 3
1 4
"""
def input():
return sys.stdin.readline()[:-1]
def solve(test):
H,W,N,D=map(int,input().split())
field=[-1]*H*W
G=[[] for _ in range(N)]
for i in range(N):
X,Y=map(lambda x:int(x)-1,input().split())
for x in range(X-D,X+D+1):
for y in range(Y-(D-abs(x-X)),Y+(D-abs(x-X))+1):
if 0<=x<H and 0<=y<W and field[x*W+y]!=-1:
G[i].append(field[x*W+y])
G[field[x*W+y]].append(i)
field[X*W+Y]=i
inf=10**9
E=[inf]*N
C=[-1]*N
c=0
for i in range(N):
if E[i]!=inf: continue
E[i]=0
C[i]=c
dq=deque()
dq.append(i)
while dq:
x=dq.popleft()
for y in G[x]:
if E[y]>E[x]+1:
E[y]=E[x]+1
C[y]=c
dq.append(y)
c+=1
c-=len([1 for g in G if g==[]])
ans1,ans2=10**9,0
for i in range(H):
for j in range(W):
s=set()
s2=set()
for x in range(i-D,i+D+1):
for y in range(j-(D-abs(x-i)),j+(D-abs(x-i))+1):
if 0<=x<H and 0<=y<W and field[x*W+y]!=-1 and C[field[x*W+y]] not in s:
s.add(C[field[x*W+y]])
s2.add(field[x*W+y])
if len(s)==0: tmp=c
else: tmp=c+1-len([1 for x in s2 if len(G[x])>0])
ans1=min(ans1,tmp)
ans2=max(ans2,tmp)
print(ans1,ans2)
def random_input():
from random import randint,shuffle
N=randint(1,10)
M=randint(1,N)
A=list(range(1,M+1))+[randint(1,M) for _ in range(N-M)]
shuffle(A)
return (" ".join(map(str, [N,M]))+"\n"+" ".join(map(str, A))+"\n")*3
def simple_solve():
return []
def main(test):
if test==0:
solve(0)
elif test==1:
sys.stdin = io.StringIO(_INPUT)
case_no=int(input())
for _ in range(case_no):
solve(0)
else:
for i in range(1000):
sys.stdin = io.StringIO(random_input())
x=solve(1)
y=simple_solve()
if x!=y:
print(i,x,y)
print(*[line for line in sys.stdin],sep='')
break
#0:1:2:
main(0)
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