Поляков 5 — 69

for N in range(100,1000):
    n=str(N)
    # 1 ---------------
    s1=int(n[0])+int(n[1])
    s2=int(n[1])+int(n[2])
    # 2 --------------------
    mas=[]
    mas.append(s1)
    mas.append(s2)
    mas=sorted(mas)
    s=str(mas[1])+str(mas[0])
    if s=="86":
        print(N)