Question

I need to write a function that takes in 3 parameters, parameter_1, parameter_2, and parameter_3. It computes a value based upon the following formula and places it in the return_var variable:

return_var = (parameter_1 + parameter_2 * 47)/parameter_3

The value maintained in return_var variable must be returned by the function.

def main(): argA int (input("Enter value for Argument A: ")) argB int(input("Enter value for Argument B ")) argC int (input ("Enter value for Argument C ")) #invoke the crazy_formula function #send in argA, argB and argc as arguments to function call #place value returned by function in the answer variable print ("Answer from crazy_formula is", format(answer, ".2f")) define the crazy_formula funct:ion def crazy_formu la ( ) main)

Answer 1

#Defing the user defined function crazy formula

def crazy_formula(A, B, C):

#It computes the (parameter_1 + parameter_2 * 47)/parameter_3

              return_var = (A + B * 47)/C

#Returning the result

              return return_var

#Main function

# It gets the inputs from user

argA= int(input("Enter value of Argument A : "))

argB= int(input("Enter value of Argument B : "))

argC= int(input("Enter value of Argument C : "))

#Calling the crazy_formula Function with the user input parameters

answer = crazy_formula(argA, argB, argC)

#Printing the result with 2 decimal points

print ("Result from crazy formula: ",format(answer, ".2f"))

Output:

Python 3.6.1 (default, Dec 2015, 13:05:11) [GCC 4.8.2] on linux Enter value of Argument A 1 Enter value of Argument B 1 Enter value of Argument C 1 Result from crazy formula: 48.00