8 lines
248 B
Python
8 lines
248 B
Python
with open("teleport.in", "r") as fin:
|
|
l = list(fin)[0].split()
|
|
a,b,x,y = int(l[0]), int(l[1]), int(l[2]), int(l[3])
|
|
|
|
ans = min(abs(b-a), abs(x-a)+abs(b-y), abs(y-a)+abs(b-x))
|
|
|
|
with open("teleport.out", 'w') as fout:
|
|
fout.write(str(ans)) |