結果
| 問題 | No.3180 angles sum |
| コンテスト | |
| ユーザー |
|
| 提出日時 | 2025-06-13 22:01:10 |
| 言語 | PyPy3 (7.3.15) |
| 結果 |
TLE
|
| 実行時間 | - |
| コード長 | 2,990 bytes |
| 記録 | |
| コンパイル時間 | 341 ms |
| コンパイル使用メモリ | 82,736 KB |
| 実行使用メモリ | 103,844 KB |
| 最終ジャッジ日時 | 2025-06-13 22:01:46 |
| 合計ジャッジ時間 | 33,811 ms |
|
ジャッジサーバーID (参考情報) |
judge4 / judge5 |
(要ログイン)
| ファイルパターン | 結果 |
|---|---|
| sample | AC * 1 |
| other | WA * 1 TLE * 12 |
ソースコード
# input
import sys
input = sys.stdin.readline
II = lambda : int(input())
MI = lambda : map(int, input().split())
LI = lambda : [int(a) for a in input().split()]
SI = lambda : input().rstrip()
LLI = lambda n : [[int(a) for a in input().split()] for _ in range(n)]
LSI = lambda n : [input().rstrip() for _ in range(n)]
MI_1 = lambda : map(lambda x:int(x)-1, input().split())
LI_1 = lambda : [int(a)-1 for a in input().split()]
def graph(n:int, m:int, dir:bool=False, index:int=-1) -> list[set[int]]:
edge = [set() for i in range(n+1+index)]
for _ in range(m):
a,b = map(int, input().split())
a += index
b += index
edge[a].add(b)
if not dir:
edge[b].add(a)
return edge
def graph_w(n:int, m:int, dir:bool=False, index:int=-1) -> list[set[tuple]]:
edge = [set() for i in range(n+1+index)]
for _ in range(m):
a,b,c = map(int, input().split())
a += index
b += index
edge[a].add((b,c))
if not dir:
edge[b].add((a,c))
return edge
mod = 998244353
inf = 1001001001001001001
ordalp = lambda s : ord(s)-65 if s.isupper() else ord(s)-97
ordallalp = lambda s : ord(s)-39 if s.isupper() else ord(s)-97
yes = lambda : print("Yes")
no = lambda : print("No")
yn = lambda flag : print("Yes" if flag else "No")
def acc(a:list[int]):
sa = [0]*(len(a)+1)
for i in range(len(a)):
sa[i+1] = a[i] + sa[i]
return sa
prinf = lambda ans : print(ans if ans < 1000001001001001001 else -1)
alplow = "abcdefghijklmnopqrstuvwxyz"
alpup = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
alpall = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
URDL = {'U':(-1,0), 'R':(0,1), 'D':(1,0), 'L':(0,-1)}
DIR_4 = [[-1,0],[0,1],[1,0],[0,-1]]
DIR_8 = [[-1,0],[-1,1],[0,1],[1,1],[1,0],[1,-1],[0,-1],[-1,-1]]
DIR_BISHOP = [[-1,1],[1,1],[1,-1],[-1,-1]]
prime60 = [2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59]
sys.set_int_max_str_digits(0)
sys.setrecursionlimit(10**6)
# import pypyjit
# pypyjit.set_param('max_unroll_recursion=-1')
from collections import defaultdict,deque
from heapq import heappop,heappush
from bisect import bisect_left,bisect_right
DD = defaultdict
BSL = bisect_left
BSR = bisect_right
from fractions import Fraction
from math import gcd, lcm
def arccos(x, y):
g = gcd(x, y)
x //= g
y //= g
p = x ** 2
q = x ** 2 + y ** 2
return p, q# コレが答えになる
def add(p1, q1, p2, q2):
q = lcm(q1, q2)
p = p1 * q // q1 + p2 * q // q2
g = gcd(p, q)
return p//g, q//g
def solve():
ax, ay, bx, by, cx, cy = MI()
ap, aq = arccos(ax, ay)
bp, bq = arccos(bx, by)
cp, cq = arccos(cx, cy)
p = ap * bp
q = aq * bq
sp = (aq - ap) * (bq - bp)
p, q = add(p, q, -sp, q)
sp, sq = add(p, q, cp, cq)
tp = ap * bp * cp * 4
tq = aq * bq * cq
g = gcd(tp, tq)
tp //= g
tq //= g
# print(sp, sq, tp, tq)
yn(sp ** 2 * tq == tp * sq ** 2)
t = II()
for i in range(t):
solve()