| |
5. String Input/Output
|
| |
 Instead of writing to the standard output, the formatted data can be written to or read from character arrays. |
| |
| int sprintf(char string [], char format[], arg1, arg2) |
– The format specification is the same as printf.
– The output is written to string (does not check size).
– Returns the number of character written or negative value on error. |
| |
| int sscanf(char str [], char format[], arg1, arg2) |
– The format specification is the same as scanf;
– The input is read from str variable.
– Returns the number of items read or negative value on error. |
| |
| |
|
|
|