結果
問題 | No.2923 Mayor's Job |
ユーザー | lif4635 |
提出日時 | 2024-10-13 02:16:16 |
言語 | PyPy3 (7.3.15) |
結果 |
AC
|
実行時間 | 239 ms / 2,000 ms |
コード長 | 2,570 bytes |
コンパイル時間 | 638 ms |
コンパイル使用メモリ | 82,076 KB |
実行使用メモリ | 121,892 KB |
最終ジャッジ日時 | 2024-10-13 02:16:20 |
合計ジャッジ時間 | 3,215 ms |
ジャッジサーバーID (参考情報) |
judge3 / judge4 |
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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 | 36 ms
53,360 KB |
testcase_01 | AC | 37 ms
52,812 KB |
testcase_02 | AC | 37 ms
54,056 KB |
testcase_03 | AC | 127 ms
76,972 KB |
testcase_04 | AC | 239 ms
121,892 KB |
testcase_05 | AC | 170 ms
77,420 KB |
testcase_06 | AC | 134 ms
76,968 KB |
testcase_07 | AC | 128 ms
76,764 KB |
testcase_08 | AC | 141 ms
76,980 KB |
testcase_09 | AC | 131 ms
76,964 KB |
testcase_10 | AC | 141 ms
77,280 KB |
testcase_11 | AC | 220 ms
112,152 KB |
testcase_12 | AC | 183 ms
97,208 KB |
testcase_13 | AC | 82 ms
77,564 KB |
testcase_14 | AC | 51 ms
64,804 KB |
testcase_15 | AC | 36 ms
53,456 KB |
testcase_16 | AC | 35 ms
53,016 KB |
testcase_17 | AC | 34 ms
53,740 KB |
testcase_18 | AC | 37 ms
55,000 KB |
testcase_19 | AC | 38 ms
54,608 KB |
ソースコード
"""input""" #int-input # input = sys.stdin.readline def II(): return int(input()) def MI(): return map(int, input().split()) def LI(): return list(MI()) #str-input def SI(): return input() def MSI(): return input().split() def SI_L(): return list(SI()) def SI_LI(): return list(map(int, SI())) #multiple-input def LLI(n): return [LI() for _ in range(n)] def LSI(n): return [SI() for _ in range(n)] #1-indexを0-indexでinput def MI_1(): return map(lambda x:int(x)-1, input().split()) def TI_1(): return tuple(MI_1()) def LI_1(): return list(MI_1()) class dsu(): n=1 parent_or_size=[-1 for i in range(n)] def __init__(self,N): self.n=N self.parent_or_size=[-1 for i in range(N)] def merge(self,a,b): assert 0<=a<self.n, "0<=a<n,a={0},n={1}".format(a,self.n) assert 0<=b<self.n, "0<=b<n,b={0},n={1}".format(b,self.n) x=self.leader(a) y=self.leader(b) if x==y: return x if (-self.parent_or_size[x]<-self.parent_or_size[y]): x,y=y,x self.parent_or_size[x]+=self.parent_or_size[y] self.parent_or_size[y]=x return x def same(self,a,b): assert 0<=a<self.n, "0<=a<n,a={0},n={1}".format(a,self.n) assert 0<=b<self.n, "0<=b<n,b={0},n={1}".format(b,self.n) return self.leader(a)==self.leader(b) def leader(self,a): assert 0<=a<self.n, "0<=a<n,a={0},n={1}".format(a,self.n) if (self.parent_or_size[a]<0): return a self.parent_or_size[a]=self.leader(self.parent_or_size[a]) return self.parent_or_size[a] def size(self,a): assert 0<=a<self.n, "0<=a<n,a={0},n={1}".format(a,self.n) return -self.parent_or_size[self.leader(a)] def groups(self): leader_buf=[0 for i in range(self.n)] group_size=[0 for i in range(self.n)] for i in range(self.n): leader_buf[i]=self.leader(i) group_size[leader_buf[i]]+=1 result=[[] for i in range(self.n)] for i in range(self.n): result[leader_buf[i]].append(i) result2=[] for i in range(self.n): if len(result[i])>0: result2.append(result[i]) return result2 n,k = MI() h = LI() p = LLI(n) uf = dsu(n) def dis(p,q): return (p[0]-q[0])**2 + (p[1]-q[1])**2 edge = [set() for i in range(n)] for i in range(n): for j in range(n): if h[i] < h[j] and dis(p[i],p[j]) <= k**2: edge[i].add(j) ans = 0 for i in range(n): if edge[i] == set(): ans += 1 print(ans)