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 | 339 ms / 2,000 ms |
コード長 | 1,779 bytes |
コンパイル時間 | 165 ms |
コンパイル使用メモリ | 81,920 KB |
実行使用メモリ | 91,520 KB |
最終ジャッジ日時 | 2024-11-26 18:58:32 |
合計ジャッジ時間 | 5,826 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge4 |
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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 | 143 ms
89,088 KB |
testcase_01 | AC | 238 ms
90,752 KB |
testcase_02 | AC | 242 ms
90,624 KB |
testcase_03 | AC | 242 ms
91,008 KB |
testcase_04 | AC | 234 ms
90,880 KB |
testcase_05 | AC | 253 ms
90,368 KB |
testcase_06 | AC | 322 ms
91,264 KB |
testcase_07 | AC | 324 ms
90,880 KB |
testcase_08 | AC | 339 ms
90,880 KB |
testcase_09 | AC | 334 ms
91,520 KB |
testcase_10 | AC | 332 ms
91,392 KB |
testcase_11 | AC | 179 ms
90,692 KB |
testcase_12 | AC | 193 ms
90,624 KB |
testcase_13 | AC | 234 ms
90,112 KB |
testcase_14 | AC | 241 ms
90,240 KB |
testcase_15 | AC | 221 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()