53 lines
894 B
Python
53 lines
894 B
Python
import sys
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from collections import defaultdict
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BX = 1765036
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BY = 2000000
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def mtn(P,Q):
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(x,y) = P
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(u,v) = Q
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return abs(u-x)+abs(v-y)
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S = set()
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B = set()
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P = dict()
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Q = defaultdict(list)
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for l in sys.stdin.read().splitlines():
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(_,_,X,Y,_,_,_,_,A,J) = l.split(" ")
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x = int(X[2:-1])
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y = int(Y[2:-1])
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a = int(A[2:-1])
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b = int(J[2:])
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S.add((x,y))
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B.add((a,b))
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P[(x,y)] = (a,b)
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Q[(a,b)].append((x,y))
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if len(S) < 20:
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BX = 2
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BY = 10
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Xs = set()
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for s in S:
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(x,y) = s
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sB = P[s] # nearest bc
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dB = mtn(s,sB) # max range before first bc
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dy = abs(y-BY) # to reach THE bc
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r = dB - dy
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if len(S) < 20:
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print(s, sB, (BX,BY), dB, dy, r)
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if r > 0:
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for d in range(-r,r+1):
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nx = x+d
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if abs(nx-BX)>=0:
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Xs.add(nx)
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print(len(Xs)-1)
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if len(S) < 20:
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print(Xs)
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