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 | 274 ms |
コンパイル使用メモリ | 81,920 KB |
実行使用メモリ | 161,240 KB |
最終ジャッジ日時 | 2024-05-10 04:59:27 |
合計ジャッジ時間 | 14,480 ms |
ジャッジサーバーID (参考情報) |
judge5 / 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 | 150 ms
88,960 KB |
testcase_01 | AC | 141 ms
89,472 KB |
testcase_02 | AC | 146 ms
89,088 KB |
testcase_03 | AC | 142 ms
89,216 KB |
testcase_04 | AC | 144 ms
89,088 KB |
testcase_05 | AC | 157 ms
89,216 KB |
testcase_06 | AC | 156 ms
89,216 KB |
testcase_07 | AC | 155 ms
88,960 KB |
testcase_08 | AC | 162 ms
89,216 KB |
testcase_09 | AC | 157 ms
89,472 KB |
testcase_10 | AC | 161 ms
89,344 KB |
testcase_11 | AC | 158 ms
89,600 KB |
testcase_12 | AC | 155 ms
89,600 KB |
testcase_13 | AC | 155 ms
89,600 KB |
testcase_14 | AC | 365 ms
98,048 KB |
testcase_15 | AC | 304 ms
94,592 KB |
testcase_16 | AC | 225 ms
92,032 KB |
testcase_17 | AC | 1,502 ms
122,252 KB |
testcase_18 | AC | 267 ms
92,672 KB |
testcase_19 | AC | 241 ms
91,904 KB |
testcase_20 | AC | 365 ms
97,536 KB |
testcase_21 | AC | 645 ms
104,576 KB |
testcase_22 | AC | 450 ms
99,200 KB |
testcase_23 | AC | 453 ms
99,712 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 | 153 ms
89,856 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()