結果

問題 No.3180 angles sum
ユーザー lif4635
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
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
このコードへのチャレンジ
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ファイルパターン 結果
sample AC * 1
other WA * 1 TLE * 12
権限があれば一括ダウンロードができます

ソースコード

diff #

# 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()
0