Question

Write a program in Python to calculate sum of three numbers entered by the user​

Answer 1

Explanation:

def sum_thrice(x, y, z):

sum = x + y + z

if x == y == z:

sum = sum * 3

return sum

print(sum_thrice(1, 2, 3))

print(sum_thrice(3, 3, 3))

Answer 2

n1 = int(input("Enter 1st Number")

n2 = int(input("Enter 1st Number")

n3 = int(input("Enter 3rd Number")

print ("Sum = ",n1+n2+n3)