Python 解答
N = int(input()) #4個站牌
ps = [tuple(map(int, input().split())) for _ in range(N)]
maxd = float('-inf') #給極小值
mind = float('inf') #給極大值
for idx in range(N-1): #N=4 range(N)=[0,1,2,3] , N-1=3 range(3)=[0,1,2]
(x1, y1) = ps[idx]
(x2, y2) = ps[idx+1]
mandis = abs(x1-x2)+abs(y1-y2)
maxd = max(maxd, mandis) #原先已經紀錄的最大值,跟目前數值比較,如果比較大,做替換
mind = min(mind, mandis)
print(maxd, mind)