How To Convert Char To Int In Cpp Code Example

Example 1: char to int c++

int x = (int)character - 48;

Example 2: char* to int in cpp

int x = std::stoi("42")

Example 3: converting char to integer c++

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

Example 4: convert char to int c++

int x = character - '0'

Example 5: converting char to int in c++

#include <sstream>  using namespace std;  int main() {     stringstream str;          str << "1";      double x;     str >> x; }