If15. Three numbers are given. Find the sum of the two largest of them.

Solution in Python 3:

import random

A = random.randrange(-30,30)
B = random.randrange(-30,30)
C = random.randrange(-30,30)

print("Number A:", A)
print("Number B:", B)
print("Number C:", C)

if (C <= A and A <= B) or (C <= B and B <= A):
    m = A + B
elif (B <= A and A <= C) or (B <= C and C <= A):
    m = A + C
elif (A <= C and C <= B) or (A <= B and B <= C):
    m = B + C

print()    
print("Sum of two largest numbers:", m)