結果

問題 No.3023 Utility is Max?
ユーザー lif4635
提出日時 2025-02-14 23:17:10
言語 PyPy3
(7.3.15)
結果
WA  
実行時間 -
コード長 3,333 bytes
コンパイル時間 426 ms
コンパイル使用メモリ 82,652 KB
実行使用メモリ 79,896 KB
最終ジャッジ日時 2025-02-14 23:23:17
合計ジャッジ時間 7,449 ms
ジャッジサーバーID
(参考情報)
judge1 / judge2
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 WA * 1
other AC * 15 WA * 2
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
from heapq import heappop,heappush
from bisect import bisect_left,bisect_right
DD = defaultdict
BSL = bisect_left
BSR = bisect_right

def calc(a1,b1,a2,b2,i):
    p = i * (b2 - b1)
    q = a1*b2 - a2*b1
    if q < 0:
        return -p,-q
    else:
        return p,q
    

def solve():
    i = II()
    a1,b1,x1,y1 = MI()
    a2,b2,x2,y2 = MI()
    
    if a1*x1+b1*y1 != i:
        no()
        return
    if a2*x2+b2*y2 != i:
        no()
        return
    
    # 価格が同じ時 -> 交わらない
    c = 0
    if b1*a2 == b2*a1:
        yes()
        return
    elif b1*a2 < b2*a1:
        c = 1
    else:
        c = -1
    
    #xの座標
    p,q = calc(a1,b1,a2,b2,i)

    f1 = 0
    f2 = 0
    if p < q*x1:
        f1 = 1
    elif p > q*x1:
        f1 = -1
    
    if p < q*x2:
        f2 = 1
    elif p > q*x2:
        f2 = -1
    
    # print("f",f1,f2,c)
    # if f1 == 0 and f2 == 0:
        # yes()
        # return
    
    if f1 * f2 == 1:
        yes()
    elif f1 * f2 == 0:
        if f1 == -c:
            no()
        elif f2 == c:
            no()
        else:
            yes()
    elif f1 * f2 == -1:
        # ok
        if f1 == c:
            no()
        else:
            yes()
    return

q = II()
for i in range(q):
    solve()
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