Why is C++ behaving weirdly when I add leading 0's to an int? -


why 

cout << 0110 << endl;

printing out 72?

i didnt' think adding leading 0's int make difference, shouldn't '0110' same '110'?

note 0110 octal-literal:

octal-literal digit 0 (0) followed 0 or more octal digits (0, 1, 2, 3, 4, 5, 6, 7)

that's why you're getting 72 when printing out it, it's not same 110.


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