Python：變數

a=1         # variable as int
b="aravin"  # variable as string
x=5         # First assign the int value to X
x='aravin'  # Later assign the str value to X
print(x)    # o/p aravin, recently assign value to use same variable.

a=100
A='India' # a will not overwrite to A both are diff.
print(a)
print(A)

var=100
mvar='Hello'
print(type(var))

a,b,c = 5,"aravin","DB"

a = b = c = "Apple"

myVar = ["var1","var2","var3"]
a,b,c = myVar
print(myVar)
print(b)

a = "python"
def myfunc():
  print("Hello " + a)
myfunc()

a = "python"
def myfunc():
  a = "python"
  print("Hai " + a)
myfunc()
print("Hello " + a)

def myfunc():
  global a
  a = "python"
myfunc()
print("Hello " + a)

a = "python"
def myfunc():
  global a
  a = "Python"
myfunc()
print("Hai " + x)