c char* to int code example

Example 1: char to int c++

int x = (int)character - 48;

Example 2: turn a char into an int in c

int x = character - '0';

Example 3: c convert char to int

int i = (int)(c - '0');

Example 4: converting char to integer c++

int x  = '9' - 48;
// x now equals 9 as an integer