結果
問題 | No.1265 Balloon Survival |
ユーザー | McGregorsh |
提出日時 | 2023-05-19 21:19:54 |
言語 | PyPy3 (7.3.15) |
結果 |
TLE
|
実行時間 | - |
コード長 | 1,872 bytes |
コンパイル時間 | 229 ms |
コンパイル使用メモリ | 82,492 KB |
実行使用メモリ | 151,716 KB |
最終ジャッジ日時 | 2024-12-18 02:07:17 |
合計ジャッジ時間 | 27,119 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 | 149 ms
89,608 KB |
testcase_01 | AC | 143 ms
89,576 KB |
testcase_02 | AC | 139 ms
89,504 KB |
testcase_03 | AC | 142 ms
89,240 KB |
testcase_04 | AC | 143 ms
89,640 KB |
testcase_05 | AC | 140 ms
89,548 KB |
testcase_06 | AC | 139 ms
89,856 KB |
testcase_07 | AC | 146 ms
89,604 KB |
testcase_08 | AC | 145 ms
89,316 KB |
testcase_09 | AC | 141 ms
89,572 KB |
testcase_10 | AC | 148 ms
89,500 KB |
testcase_11 | AC | 145 ms
89,536 KB |
testcase_12 | AC | 141 ms
89,308 KB |
testcase_13 | AC | 147 ms
89,596 KB |
testcase_14 | AC | 294 ms
98,048 KB |
testcase_15 | AC | 254 ms
95,404 KB |
testcase_16 | AC | 178 ms
90,064 KB |
testcase_17 | AC | 993 ms
122,400 KB |
testcase_18 | AC | 202 ms
90,412 KB |
testcase_19 | AC | 187 ms
89,848 KB |
testcase_20 | AC | 289 ms
98,016 KB |
testcase_21 | AC | 499 ms
109,440 KB |
testcase_22 | AC | 358 ms
101,316 KB |
testcase_23 | AC | 370 ms
102,688 KB |
testcase_24 | AC | 1,925 ms
147,924 KB |
testcase_25 | AC | 1,936 ms
149,340 KB |
testcase_26 | AC | 1,938 ms
149,408 KB |
testcase_27 | TLE | - |
testcase_28 | AC | 1,958 ms
149,572 KB |
testcase_29 | TLE | - |
testcase_30 | AC | 1,918 ms
151,716 KB |
testcase_31 | AC | 1,932 ms
149,340 KB |
testcase_32 | TLE | - |
testcase_33 | TLE | - |
testcase_34 | AC | 145 ms
89,644 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) que.append([score, i, j]) que.sort() juge = [False] * N ans = 0 for i in range(len(que)): score, x, y = que[i] 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()