python-algorithm
[백준] 10599
무적김두칠
2020. 12. 28. 09:27
|
1
2
3
4
5
|
import sys
while True:
a,b,c,d=map(int, sys.stdin.readline().split())
if a==b==c==d==0 :exit()
print(c-b,d-a)
|
cs |
반응형