local x in main's outer scope is 5
local x in main's inner scope is 7
local x in main's outer scope is 5

local x is 25 on entering useLocal
local x (prefix increment) is 26
local x (after prefix increment) is 26
local x (postfix increment) is 26
local x (after postfix increment) is 27
local x is 27 on exiting useLocal

local static x is 50 on entering useStaticLocal
local static x is 51 on exiting useStaticLocal

global x is 1 on entering useGlobal
global x is 10 on exiting useGlobal

local x is 25 on entering useLocal
local x (prefix increment) is 26
local x (after prefix increment) is 26
local x (postfix increment) is 26
local x (after postfix increment) is 27
local x is 27 on exiting useLocal

local static x is 51 on entering useStaticLocal
local static x is 52 on exiting useStaticLocal

global x is 10 on entering useGlobal
global x is 100 on exiting useGlobal

local x in main is 5