Introduction to Programming - Variables 2

 Hello you all! today we are going write our first codes! lets start.

our first code is "print()" with that little guy you can write sth on your terminal 

As you can see it gave me error when i tried to write its because of it tried to write a variable if i want 

it  to write it I should write it in nails like this

now i can write anything I want! and I want to define a variable i need to write it as "first variables name then value like this myAge = 16 it will automaticly make myAge variable a integer but if you wanna be sure about its a integer you should write myAge = int(16) and if you write print(myAge)  it will write "16" there is other function named type and if you write sth like this print(type(myAge)) it will show you myAge variables type. So our terminal says <class 'int'> lets make myAge float and write its type and value 

myAge = float(16)
print("my age is " + myAge + " myAge variables type is " + type(myAge))

it gives us error 

    print("my age is " + myAge + " myAge variables type is " + type(myAge))

TypeError: can only concatenate str (not "float") to str

so we need to convert "myAge" and "type" to a string like this 

print("my age's "+str(myAge)+" myAge variables type is "+str(type(myAge)))

and our terminal says my age is 16.0 myAge variables type is <class 'float'>

thats all for now see you on next blog!