C Integer Constant
Rules for constructing Integer constant:-
No | Rule | Integer |
---|---|---|
1 | Decimal | Point Not Allowed |
2 | Sign | Positive or Negative |
3 | Default Sign | Positive |
4 | No of Digits | At least 1 |
5 | Min Value | -32768 |
6 | Max Value | +32767 |
Some important Tips :-
- The range of the integer constant depends on the compiler. The above mentioned range is for 16-bit compiler.
- Integer Value does not have decimal point.
- Integer Value may be positive or negative. even 0 is also considered as Integer.
- Integer Constant Value is assigned to integer variable.
- Arithmetic Operations can be performed on Integer Value such as addition,subtraction,multiplication and division.
- 2 bytes in memory is allocated for Integer Value
Examples of integer constants :-
- Whole Numbers
- Real Numbers i.e 10,-10,0
C Integer Constant
Reviewed by ANAND PANDEY
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