sos(ngôn ngữ python)

`color(#FFFFFFff)(H)color(#E7E7E7ff)(o)color(#CFCFCFff)(r)color(#B7B7B7ff)(i)color(#9F9F9Fff)(z)color(#878787ff)(o)color(#6F6F6Fff)(n)`

a, b, c, d = map(int, input().split())
An = min(a, b, c)
Binh = min(b, c, d)
Cong = min(a, b, d)
print(An + Binh + Cong)

a=int(input())
b=int(input())
c=int(input())
d=int(input())
print(sum(min(a,b,c),min(b,c,d),min(a,b,d)))