TypeError: Can only concatenate str (not “int”) to str (simple Python programme)

Question

I wrote this simple code and tried to execute in Windows 10 CMD ... and it gets the error message :

TypeError: Can only concatenate str (not \"int\") to str
         


        

Answer 1

I think this type of error: TypeError: can only concatenate str (not "float") to str

The reason was Python use comma (,) to stick all element in print() function together. little different from Java that they used plus (+) sign to stick and output the result.

Note: double check all print() function to see did you put + sign and it should be replace by ,