#29868: 弱智解法
1450840-0@g.puiching.edu.mo
(肥余好朋友)
ls = list(map(int,input("").split()))
ls.sort()
num1 = len(ls)
print((ls[0] + ls[1]))
ls = list(map(int,input("").split()))
ls.sort()
num1 = len(ls)
print((ls[0] + ls[1]))