c++ - where to put break in switch/case statement with blocks -

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When I use the braces in the code in the code case in C ++ to move the variable If I do inside or out of the block 

  the matter is between FOO: // 'break' {int i; to work(); break; } Case bar: // Exit 'break' {int i; to work(); }   break;

Thanks.

It's a matter of style.

To make it more readable, just put break outside the closing brace.


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