Удиви меня

Compare and swap

Compare and swapCompare and swapCompare and swapCompare and swapCompare and swapCompare and swap
Compare and swapCompare and swapCompare and swapCompare and swapCompare and swapCompare and swap
Compare and swapCompare and swapCompare and swapCompare and swapCompare and swapCompare and swapCompare and swapCompare and swapCompare and swapCompare and swapCompare and swapCompare and swapCompare and swapCompare and swapCompare and swapCompare and swapCompare and swapCompare and swapCompare and swapCompare and swapCompare and swapCompare and swapCompare and swapCompare and swapCompare and swapCompare and swapCompare and swapCompare and swapCompare and swapCompare and swapCompare and swapCompare and swapCompare and swapCompare and swapCompare and swapCompare and swap