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Hexadecimal and Octal Literals

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Hexadecimal and octal literals are indicated by special prefixes. A hexadecimal literal is indicated by the ‘0x’ prefix:

   int n =0x1000; // decimal value of n is 4096

An octal literal is indicated by the prefix 0 (zero):

   n = 01000; // decimal value of n is 512

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