What's wrong with this code?

Question

Trying to make a mile_to_kilometer converter, I wrote this code. However, it doesn't work.
Here's the code:

mile = int(input("Enter Mile: "))
kilometer = mile * 1.609344

print(mile + "mile is equal to " + kilometer + "kilometer")

Answer 1

You need to convert the integer, float or pretty much any data type to string if you want to use + to concatenate things.

Use str() function to convert to str.

Or you can use string formatting. Example,

print(f"{mile} mile is equal to kilometer {kilometer}")

Answer 2

Thanks guys ❤

You are amazing 👏

Answer 3

Hi Ali!
Similarly, you can also use comma as concatenation operator. For that, you don't have to convert the data types of the variable as we are doing it for "+" operator. Also, it will add a space between strings and variables by default.

print(mile, "mile is equal to", kilometer, "kilometer")