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Merge pull request #150 from muskangoyal06/master
Updated Simple_Calculator.py
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‎Basic-Scripts/Simple_calculator.py

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operation = input('''
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Please type in the math operation you would like to complete:
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1 for addition
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2 for subtraction
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3 for multiplication
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4 for division
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''')
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num = int(input('Enter your first number: '))
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num2 = int(input('Enter your second number: '))
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if operation == '1':
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print('{} + {} = '.format(num, num2))
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print(num+num2)
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elif operation == '2':
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print('{} - {} = '.format(num, num2))
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print(num-num2)
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elif operation == '3':
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print('{} * {} = '.format(num, num2))
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print(num*num2)
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elif operation == '4':
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print('{} / {} = '.format(num, num2))
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print(num / num2)
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else:
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print('Wrong Input! Please Try Again')
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"""The previous script becomes very boring for the user as he has to keep on typing just numbers and of wants to interact using
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simple english language he is unable to do so. Also the program terminates after one execution and if the user wants to keep on
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performing operations it becomes difficult.
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I have tried making a more simple and interactive calculator which allows the user to input any statement for performing the tasks. """
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def Calculator(num_1,num_2):
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#Executing the loop infinite times as we donot know how many times the user will want to run
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while(True):
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choice= input("Enter what you want to perform: ")
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print()
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#For Addition user can type any Sentence containing word related to it and will get the output but here we are checking only for the common words
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if ("addition" in choice) or ("add" in choice) or ("sum" in choice) or ("plus" in choice):
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sum = (num_1) + (num_2)
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print("Output....")
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print("Adding {} and {} results to {}".format(num_1,num_2,sum))
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print()
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#For Subtraction user can type any Sentence containing word related to it and will get the output but here we are checking only for the common words
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elif ("subtraction" in choice) or ("minus" in choice) or ("difference" in choice) or ("subtract" in choice):
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if( num_1 > num_2 ):
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diff = (num_1) - (num_2)
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print("Output....")
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print("Subtracting {} from {} results to {}".format(num_2,num_1,diff))
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print()
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elif( num_2 > num_1 ):
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diff = (num_2) - (num_1)
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print("Output....")
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print("Subtracting {} from {} results to {}".format(num_1,num_2,diff))
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print()
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#For Multiplication user can type any Sentence cpntaining word related to it and will get the output but here we are checking only for the common words
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elif ("multiplication" in choice) or ("product" in choice) or ("multiply" in choice):
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if(num_1==0 or num_2==0):
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print("Output....")
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print("Multiplying {} and {} results to 0".format(num_1,num_2))
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print()
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elif(num_1==1):
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print("Output....")
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print("Multiplying {} and {} results to {}".format(num_1,num_2,num_2))
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print()
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elif(num_2==1):
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print("Output....")
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print("Multiplying {} and {} results to {}".format(num_1,num_2,num_1))
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print()
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else:
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mul = (num_1) * (num_2)
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print("Output....")
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print("Multiplying {} and {} results to {}".format(num_1,num_2,mul))
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print()
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#For Division user can type any Sentence cpntaining word related to it and will get the output but here we are checking only for the common words
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elif("division" in choice) or ("divide" in choice) or ("quotient" in choice):
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if( num_1 > num_2 ):
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if(num_2==0):
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print("Output....")
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print("Error: Please try with some other values!")
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elif(num_1==0):
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print("Output....")
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print("Dividing {} from {} results to 0".format(num_1,num_2))
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print()
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else:
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div = (num_1) / (num_2)
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print("Output....")
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print("Dividing {} from {} results to {}".format(num_1,num_2,div))
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print()
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elif(num_1==0 and num_2==0):
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print("Infinity!")
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print()
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elif( num_2 > num_1 ):
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if(num_1==0):
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print("Output....")
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print("Error: Please try with some other values!")
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print()
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elif(num_2==0):
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print("Output....")
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print("Dividing {} from {} results to 0".format(num_1,num_2))
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print()
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else:
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div = (num_2) / (num_1)
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print("Output....")
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print("Dividing {} from {} results to {}".format(num_2,num_1,div))
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print()
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#For exiting the loop user can type any Sentence containing word related to it and it will exit from the loop but here we are checking for the common words
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elif ("exit" in choice) or ("stop" in choice) or ("return" in choice):
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break
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else:
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print()
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print("Operation not found: Please try again!")
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print()
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def main():
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print()
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print(" THIS IS A BASIC USER FRIENDLY CALCULATOR! ")
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print()
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print("You can type a sentence and interact.")
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print()
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#inputting two numbers at a time using the split function
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num_1,num_2 = input("Enter two numbers: ").split()
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num1=float(num_1)
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num2=float(num_2)
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#printing both the numbers
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print("Number 1 is: ",num_1)
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print("Number 2 is: ",num_2)
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print()
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Calculator(num_1,num_2)
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if __name__ == "__main__":
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main()

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