The int datatype represents an integer number. More precisely, a sequence of digits preceded by an optional minus sign character -.
int values may contain leading zeros, e.g. 00023 is equivalent to 23.
| Example | Valid | Notes |
|---|---|---|
| 23 | ||
| 00023 | ||
| -23 | ||
| -00023 | ||
| +23 | Positive values are represented without a sign character | |
| 23.0 | Decimal point is not supported for ints | |
| 10a | 'a' is not a valid digit |