Learning-python/#4-varriable.py at master · SimpleIndian/Learning-python · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
     #Varriable Declaration
#define String
char_name = 'Souvik'

#define Integer
char_age = 17

#define float / decimal
char_gpa= 7.1

#define Boolean
isMale =  True

                              # Concatation of strings and number
# String Concatention
name  = "Souvik ."
goodName =" Souvik Mandal"
total =  name + goodName # + will work here as a concatation
print("My name is "+ total + " is my good name")

 #Number Concatention
a = 25
b = 25
c = a+b # + will work here as a mathematical operation
print(c)

x = "awesome" #this is global varriable (accesbiole to everyone)
def myFunction():
   global x  #this Global keyword makes it accesiable to everyone
   x = "fantasic" # this is a local varriable (only accesbiole to this function)
   print("python is " + x)

myFunction()
print("python is " +x)