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Integer Constant Without L Or U
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Decimal constants

0 to 32,767 | int
32,768 to 2,147,483,647 | long
2,147,483,648 to 4,294,967,295 | unsigned long
> 4294967295 | truncated

Octal constants

00 to 077777 | int
010000 to 0177777 | unsigned int
02000000 to 017777777777 | long
020000000000 to 037777777777 | unsigned long
> 037777777777 | truncated

Hexadecimal constants

0x0000 to 0x7FFF | int
0x8000 to 0xFFFF | unsigned int
0x10000 to 0x7FFFFFFF | long
0x80000000 to 0xFFFFFFFF | unsigned long
>0xFFFFFFFF | truncated

See Also

Constants

Integer Constants

Floating Point Constants

Character Constants

The Three Char Types

Escape Sequences

Wide-character And Multi-character Constants

String Constants

Enumeration Constants

Constants And Internal Representation

Internal Representation Of Numerical Types

Constant Expressions

__int8

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