Y iam getting name error 'c' is not defined when i use - sign and when i use + sign it is giving output your answer is 3 times

Question

num = input("option: +,*,-")

a = int(input("enter any number:"))
b = int(input("enter any number:"))
if num == "+":
c = a + b
print (" your Answer is",c)

if num == "-":
c = a - b
print("your answer is",c)

if num == "*":
c = a * b
print("your answer is",c)

Answer 1

indent the print func inside the if stmt..after checking the first statement false,it run the print func,therefore c is undefined
or you could just use the print func at very end of ur code