結果
問題 | No.2696 Sign Creation |
ユーザー | mkawa2 |
提出日時 | 2024-03-22 23:19:11 |
言語 | PyPy3 (7.3.15) |
結果 |
TLE
|
実行時間 | - |
コード長 | 2,581 bytes |
コンパイル時間 | 185 ms |
コンパイル使用メモリ | 82,036 KB |
実行使用メモリ | 157,156 KB |
最終ジャッジ日時 | 2024-05-17 18:19:54 |
合計ジャッジ時間 | 9,587 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge5 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | AC | 39 ms
54,864 KB |
testcase_01 | AC | 40 ms
55,496 KB |
testcase_02 | AC | 46 ms
54,844 KB |
testcase_03 | AC | 44 ms
55,016 KB |
testcase_04 | AC | 45 ms
56,132 KB |
testcase_05 | AC | 40 ms
55,060 KB |
testcase_06 | AC | 45 ms
56,704 KB |
testcase_07 | AC | 40 ms
55,092 KB |
testcase_08 | AC | 141 ms
78,692 KB |
testcase_09 | AC | 43 ms
55,696 KB |
testcase_10 | AC | 139 ms
79,124 KB |
testcase_11 | AC | 42 ms
54,856 KB |
testcase_12 | AC | 41 ms
55,388 KB |
testcase_13 | AC | 538 ms
134,272 KB |
testcase_14 | AC | 353 ms
117,540 KB |
testcase_15 | AC | 378 ms
116,076 KB |
testcase_16 | AC | 560 ms
127,356 KB |
testcase_17 | AC | 41 ms
55,060 KB |
testcase_18 | AC | 124 ms
81,416 KB |
testcase_19 | AC | 315 ms
114,164 KB |
testcase_20 | AC | 48 ms
62,224 KB |
testcase_21 | AC | 358 ms
107,224 KB |
testcase_22 | AC | 113 ms
81,060 KB |
testcase_23 | AC | 289 ms
104,712 KB |
testcase_24 | AC | 295 ms
104,632 KB |
testcase_25 | AC | 294 ms
117,656 KB |
testcase_26 | AC | 59 ms
67,624 KB |
testcase_27 | AC | 83 ms
77,836 KB |
testcase_28 | AC | 86 ms
78,384 KB |
testcase_29 | AC | 47 ms
61,624 KB |
testcase_30 | AC | 58 ms
64,908 KB |
testcase_31 | TLE | - |
testcase_32 | AC | 49 ms
54,992 KB |
testcase_33 | AC | 43 ms
56,052 KB |
testcase_34 | AC | 47 ms
55,644 KB |
testcase_35 | AC | 46 ms
56,732 KB |
testcase_36 | AC | 47 ms
56,616 KB |
testcase_37 | AC | 49 ms
56,256 KB |
testcase_38 | AC | 45 ms
55,192 KB |
testcase_39 | WA | - |
testcase_40 | AC | 43 ms
55,040 KB |
ソースコード
import sys # sys.setrecursionlimit(200005) # sys.set_int_max_str_digits(200005) int1 = lambda x: int(x)-1 pDB = lambda *x: print(*x, end="\n", file=sys.stderr) p2D = lambda x: print(*x, sep="\n", end="\n\n", file=sys.stderr) def II(): return int(sys.stdin.readline()) def LI(): return list(map(int, sys.stdin.readline().split())) def LLI(rows_number): return [LI() for _ in range(rows_number)] def LI1(): return list(map(int1, sys.stdin.readline().split())) def LLI1(rows_number): return [LI1() for _ in range(rows_number)] def SI(): return sys.stdin.readline().rstrip() # dij = [(0, 1), (-1, 0), (0, -1), (1, 0)] dij = [(0, 1), (-1, 0), (0, -1), (1, 0), (1, 1), (1, -1), (-1, 1), (-1, -1)] inf = -1-(-1 << 31) # inf = -1-(-1 << 62) # md = 10**9+7 md = 998244353 class UnionFind: def __init__(self, n): self.table = [-1]*n self.mem = [[u] for u in range(n)] self.cnt = n def root(self, u): stack = [] while self.table[u] >= 0: stack.append(u) u = self.table[u] for v in stack: self.table[v] = u return u def same(self, u, v): return self.root(u) == self.root(v) def merge(self, u, v): u = self.root(u) v = self.root(v) if u == v: return False su = -self.table[u] sv = -self.table[v] if su < sv: u, v = v, u self.table[u] = -su-sv self.table[v] = u self.mem[u] += self.mem[v] self.mem[v].clear() self.cnt -= 1 return True def member(self,u): return self.mem[self.root(u)] # グループの要素数 def size(self, u): return -self.table[self.root(u)] from collections import Counter h,w,n,d=LI() ij=LLI1(n) ij2u={i*w+j:u for u,(i,j) in enumerate(ij)} uf=UnionFind(n) # can=set() ne=[[] for _ in range(n)] for u,(i,j) in enumerate(ij): for x in range(max(0,i-d),min(h,i+d+1)): e=d-abs(i-x) for y in range(max(0,j-e),min(w,j+e+1)): p=x*w+y ne[u].append(p) if p in ij2u: v=ij2u[p] uf.merge(u,v) # else: # can.add((x,y)) one=[] cnt=Counter() s=0 for uu in uf.mem: if not uu:continue if len(uu)==1: one.append(uu[0]) else: s+=1 xy = set() for u in uu: for p in ne[u]:xy.add(p) for p in xy:cnt[p]+=1 def inc(): for u in one: for p in ne[u]: if p not in cnt:return 1 return 0 mn=s if cnt:mn=s-max(cnt.values())+1 mx=s+inc() print(mn,mx)