Try to modified global variables with user-defined function

#Try to modified global variables with user-defined function (Does it works?)=>(YES!!)


var = "[global]"


def fun():
    var = "[local]"
    print (var)
    global var
    var ="[reset global]"


print (var)
fun()
print (var)


------------------執行結果:--------------------------

[global]
[local]
[reset global]