結果
問題 | No.1563 Same Degree |
ユーザー | McGregorsh |
提出日時 | 2023-05-10 13:33:21 |
言語 | PyPy3 (7.3.15) |
結果 |
AC
|
実行時間 | 388 ms / 2,000 ms |
コード長 | 1,779 bytes |
コンパイル時間 | 182 ms |
コンパイル使用メモリ | 82,304 KB |
実行使用メモリ | 92,032 KB |
最終ジャッジ日時 | 2024-05-05 02:15:07 |
合計ジャッジ時間 | 6,581 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge3 |
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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 | 158 ms
89,472 KB |
testcase_01 | AC | 259 ms
91,264 KB |
testcase_02 | AC | 255 ms
90,752 KB |
testcase_03 | AC | 266 ms
90,880 KB |
testcase_04 | AC | 254 ms
91,008 KB |
testcase_05 | AC | 266 ms
91,136 KB |
testcase_06 | AC | 353 ms
90,880 KB |
testcase_07 | AC | 358 ms
90,880 KB |
testcase_08 | AC | 388 ms
92,032 KB |
testcase_09 | AC | 373 ms
91,520 KB |
testcase_10 | AC | 356 ms
91,392 KB |
testcase_11 | AC | 196 ms
90,752 KB |
testcase_12 | AC | 211 ms
90,624 KB |
testcase_13 | AC | 259 ms
90,752 KB |
testcase_14 | AC | 272 ms
90,880 KB |
testcase_15 | AC | 248 ms
90,752 KB |
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(): T = int(input()) for _ in range(T): N, M = i_map() count = [0] * N for _ in range(M): a, b = i_map() a -= 1 b -= 1 count[a] += 1 count[b] += 1 C = Counter(count) juge = False for key, value in C.items(): if value >= 2: juge = True break if juge: print('Yes') else: print('No') if __name__ == '__main__': main()