Thread: any one can give me the ans???????

If you dance barefoot on the broken glass of undefined behaviour, you've got to expect the occasional cut.
If at first you don't succeed, try writing your phone number on the exam paper.

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The Boost C++ Libraries (online Reference)

"...a computer is a stupid machine with the ability to do incredibly smart things, while computer programmers are smart people with the ability to do incredibly stupid things. They are,in short, a perfect match.."

Bill Bryson

Compilers can produce warnings - make the compiler programmers happy: Use them!
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