Infosys's InfyTQ Assigment 15

Assignment 15: Collaborative Assignment - Level 1

Question:

Write a python program to find and display the product of three positive integer values based on the rule mentioned below:

It should display the product of the three values except when one of the integer value is 7. In that case, 7 should not be included in the product and the values to its left also should not be included.
If there is only one value to be considered, display that value itself. If no values can be included in the product, display -1.

Note: Assume that if 7 is one of the positive integer values, then it will occur only once. Refer the sample I/O given below.

Sample Input	Expected Output
1, 5, 3	15
3, 7, 8	8
7, 4, 3	12
1, 5, 7	-1

Estimated Time: 20 minutes

Solution:

def find_product(num1,num2,num3):

    product=0

    #write your logic here

    if num3 == 7:

        product = -1

    elif num2 == 7:

        product = num3

    elif num1 == 7:

        product = num2*num3

    else:

        product = num1*num2*num3

    return product

#Provide different values for num1, num2, num3 and test your program

product=find_product(7,6,2)

print(product)