Converts a string to an integer.
int atoi (char * string);
Required Header |
<stdlib.h> |
Return Value
This function returns the integer representation of string.
Parameters
string
The string to be converted to an integer
Remarks
The atoi function converts string to an integer number, where the conversion stops at the first character that is not recognisable as a number in the form:
[whitespace][sign][digits]