結果
問題 | No.1265 Balloon Survival |
ユーザー | McGregorsh |
提出日時 | 2023-05-19 21:16:38 |
言語 | PyPy3 (7.3.15) |
結果 |
TLE
|
実行時間 | - |
コード長 | 1,856 bytes |
コンパイル時間 | 177 ms |
コンパイル使用メモリ | 82,208 KB |
実行使用メモリ | 256,224 KB |
最終ジャッジ日時 | 2024-12-18 02:04:38 |
合計ジャッジ時間 | 39,677 ms |
ジャッジサーバーID (参考情報) |
judge1 / 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 | 148 ms
96,392 KB |
testcase_01 | AC | 147 ms
250,968 KB |
testcase_02 | AC | 147 ms
96,112 KB |
testcase_03 | AC | 145 ms
250,460 KB |
testcase_04 | AC | 152 ms
96,372 KB |
testcase_05 | AC | 252 ms
250,356 KB |
testcase_06 | AC | 147 ms
96,492 KB |
testcase_07 | AC | 146 ms
250,876 KB |
testcase_08 | AC | 146 ms
96,380 KB |
testcase_09 | AC | 146 ms
251,840 KB |
testcase_10 | AC | 147 ms
96,156 KB |
testcase_11 | AC | 142 ms
250,632 KB |
testcase_12 | AC | 146 ms
96,444 KB |
testcase_13 | AC | 145 ms
251,128 KB |
testcase_14 | AC | 375 ms
105,116 KB |
testcase_15 | AC | 303 ms
256,224 KB |
testcase_16 | AC | 215 ms
99,088 KB |
testcase_17 | AC | 1,580 ms
129,456 KB |
testcase_18 | AC | 252 ms
99,752 KB |
testcase_19 | AC | 231 ms
91,628 KB |
testcase_20 | AC | 370 ms
97,792 KB |
testcase_21 | AC | 701 ms
104,848 KB |
testcase_22 | AC | 441 ms
99,616 KB |
testcase_23 | AC | 475 ms
99,828 KB |
testcase_24 | TLE | - |
testcase_25 | TLE | - |
testcase_26 | TLE | - |
testcase_27 | TLE | - |
testcase_28 | TLE | - |
testcase_29 | TLE | - |
testcase_30 | TLE | - |
testcase_31 | TLE | - |
testcase_32 | TLE | - |
testcase_33 | TLE | - |
testcase_34 | AC | 149 ms
89,712 KB |
testcase_35 | WA | - |
ソースコード
import sys, re from fractions import Fraction from math import ceil, floor, sqrt, pi, factorial, gcd from copy import deepcopy from collections import Counter, deque, defaultdict from heapq import heapify, heappop, heappush from itertools import accumulate, product, combinations, combinations_with_replacement, permutations from bisect import bisect, bisect_left, bisect_right from functools import reduce from decimal import Decimal, getcontext, ROUND_HALF_UP def i_input(): return int(input()) def i_map(): return map(int, input().split()) def i_list(): return list(i_map()) def i_row(N): return [i_input() for _ in range(N)] def i_row_list(N): return [i_list() for _ in range(N)] def s_input(): return input() def s_map(): return input().split() def s_list(): return list(s_map()) def s_row(N): return [s_input for _ in range(N)] def s_row_str(N): return [s_list() for _ in range(N)] def s_row_list(N): return [list(s_input()) for _ in range(N)] def lcm(a, b): return a * b // gcd(a, b) def get_distance(x1, y1, x2, y2): d = sqrt((x2 - x1) ** 2 + (y2 - y1) ** 2) return d def rotate(table): n_fild = [] for x in zip(*table[::-1]): n_fild.append(x) return n_fild sys.setrecursionlimit(10 ** 7) INF = float('inf') MOD = 10 ** 9 + 7 MOD2 = 998244353 def main(): N = int(input()) XY = [i_list() for i in range(N)] que = [] for i in range(N-1): for j in range(i+1, N): a, b = XY[i] c, d = XY[j] score = get_distance(a, b, c, d) heappush(que, (score, i, j)) juge = [False] * N ans = 0 while que: score, x, y = heappop(que) if juge[x] == False and juge[y] == False: if x == 0: ans += 1 else: juge[x] = True juge[y] = True print(ans) if __name__ == '__main__': main()