[백준 2455번] 지능형 기차

https://www.acmicpc.net/problem/2455

2455번: 지능형 기차

 

내 풀이

31120kb 40ms

train = 0
people = []

for station in range(0,4):
  get_out, get_in = map(int, input().split())
  train -= get_out
  if train < 0:
    print("오류")
  train += get_in
  if train > 10000:
    print("정원초과")
  people.append(train)

print(max(people))