結果
問題 | No.2376 障害物競プロ |
ユーザー | mkawa2 |
提出日時 | 2023-07-07 23:08:10 |
言語 | PyPy3 (7.3.15) |
結果 |
TLE
|
実行時間 | - |
コード長 | 2,941 bytes |
コンパイル時間 | 363 ms |
コンパイル使用メモリ | 82,164 KB |
実行使用メモリ | 112,860 KB |
最終ジャッジ日時 | 2024-07-21 19:31:52 |
合計ジャッジ時間 | 48,171 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge2 |
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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 | 38 ms
54,216 KB |
testcase_01 | AC | 38 ms
53,120 KB |
testcase_02 | AC | 40 ms
53,760 KB |
testcase_03 | AC | 38 ms
53,632 KB |
testcase_04 | AC | 331 ms
78,628 KB |
testcase_05 | AC | 588 ms
81,352 KB |
testcase_06 | AC | 513 ms
81,832 KB |
testcase_07 | AC | 1,073 ms
83,632 KB |
testcase_08 | AC | 1,028 ms
83,516 KB |
testcase_09 | AC | 1,365 ms
89,940 KB |
testcase_10 | AC | 1,479 ms
89,848 KB |
testcase_11 | AC | 2,802 ms
112,860 KB |
testcase_12 | AC | 2,469 ms
107,136 KB |
testcase_13 | AC | 998 ms
82,828 KB |
testcase_14 | AC | 1,078 ms
83,688 KB |
testcase_15 | AC | 1,366 ms
89,812 KB |
testcase_16 | AC | 1,419 ms
90,740 KB |
testcase_17 | AC | 2,634 ms
111,636 KB |
testcase_18 | AC | 2,501 ms
111,316 KB |
testcase_19 | TLE | - |
testcase_20 | -- | - |
testcase_21 | -- | - |
testcase_22 | -- | - |
testcase_23 | -- | - |
testcase_24 | -- | - |
testcase_25 | -- | - |
testcase_26 | -- | - |
testcase_27 | -- | - |
testcase_28 | -- | - |
testcase_29 | -- | - |
testcase_30 | -- | - |
testcase_31 | -- | - |
testcase_32 | -- | - |
testcase_33 | -- | - |
testcase_34 | -- | - |
testcase_35 | -- | - |
testcase_36 | -- | - |
testcase_37 | -- | - |
testcase_38 | -- | - |
testcase_39 | -- | - |
testcase_40 | -- | - |
testcase_41 | -- | - |
testcase_42 | -- | - |
testcase_43 | -- | - |
ソースコード
import sys # sys.setrecursionlimit(200005) # sys.set_int_max_str_digits(1000005) 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 << 63)-1 # md = 10**9+7 md = 998244353 def ccw(s, t, p): x1 = p[0]-s[0] y1 = p[1]-s[1] x2 = t[0]-s[0] y2 = t[1]-s[1] if x1*y2-x2*y1 > 0: return 1 if x1*y2-x2*y1 < 0: return -1 if x1*x2+y1*y2 < 0: return -2 if x1**2+y1**2 > x2**2+y2**2: return 2 return False # 共有点の有無のみ def common_point(a, b, s, t): cc = [] cc.append(ccw(a, b, s)) cc.append(ccw(a, b, t)) cc.append(ccw(s, t, a)) cc.append(ccw(s, t, b)) if any(c == 0 for c in cc): return True if any(abs(c) == 2 for c in cc): return False if cc[0] == cc[1] or cc[2] == cc[3]: return False return True co = 10**10 n, m = LI() xy, st = [], [] for _ in range(n): x, y, s, t = LI() xy.append((x*co, y*co)) st.append((s*co, t*co)) dist = [[inf]*2*n for _ in range(2*n)] def can(a, b, i, j): for k in range(n): if k == i or k == j: continue if common_point(a, b, xy[k], st[k]): return False return True for i in range(n): dist[i*2][i*2] = 0 dist[i*2+1][i*2+1] = 0 if can(xy[i], st[i], i, i): x, y = xy[i] s, t = st[i] dist[i*2][i*2+1] = dist[i*2+1][i*2] = round(((s-x)**2+(t-y)**2)**0.5) for j in range(i): if can(xy[i], xy[j], i, j): x, y = xy[i] s, t = xy[j] dist[i*2][j*2] = dist[j*2][i*2] = round(((s-x)**2+(t-y)**2)**0.5) if can(xy[i], st[j], i, j): x, y = xy[i] s, t = st[j] dist[i*2][j*2+1] = dist[j*2+1][i*2] = round(((s-x)**2+(t-y)**2)**0.5) if can(st[i], xy[j], i, j): x, y = st[i] s, t = xy[j] dist[i*2+1][j*2] = dist[j*2][i*2+1] = round(((s-x)**2+(t-y)**2)**0.5) if can(st[i], st[j], i, j): x, y = st[i] s, t = st[j] dist[i*2+1][j*2+1] = dist[j*2+1][i*2+1] = round(((s-x)**2+(t-y)**2)**0.5) # p2D(dist) for j in range(n*2): for i in range(n*2): ij = dist[i][j] if ij == inf: continue for k in range(n*2): jk = dist[j][k] if ij == inf: continue dist[i][k] = min(dist[i][k], ij+jk) for _ in range(m): i, b, j, d = LI1() ans = dist[i*2+b][j*2+d] print(ans/co)