Python | Making a Calculator only use if or else statement
Updated: Aug 26, 2021

#Program By eboostup.com
num1=float(input( "First Number = "))
num2=float(input( "Second Number = "))
Operator=str( input("Enter The Value (+,-,*,/) = "))
decimal=input('''Do You Want The Answer In Decimal? Say "Yes= Y Or No= N " = ''')
if decimal=="Y":
if Operator=="+":
print(num1,Operator,num2," = ",float(num1+num2))
if Operator=="-":
print(num1,Operator,num2," = ",float(num1-num2))
if Operator=="*":
print(num1,Operator,num2," = ",float(num1*num2))
if Operator=="/":
print(num1,Operator,num2," = ",float(num1/num2))
else:
print('''You are entered invalid value''')
if decimal=="N":
if Operator=="+":
print(num1,Operator,num2," = ",int(num1+num2))
if Operator=="-":
print(num1,Operator,num2," = ",int(num1-num2))
if Operator=="*":
print(num1,Operator,num2," = ",int(num1*num2))
if Operator=="/":
print(num1,Operator,num2," = ",int(num1/num2))
else:
print(''' Please try again ''')
print("Powered by
eboostup")
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