Answers for "ascii value in c++"

c++ get ascii value of char

#include<iostream>
using namespace std;
int main ()
{
    char c;
    cout << "Enter a character : ";
    cin >> c;
    cout << "ASCII value of " << c <<" is :  " << (int)c;
    return 0;
}

Enter a key and display it's ascii value in c++

#include<iostream.h>
#include<conio.h>
void main()
{
  char a;
  clrscr();
  cout<<"nEnter any key: ";
  cin>>a;
  cout<<"ASCII value of "<<a<<" is: "<<int(a);
  getch();
}

ascii allowed in c++

#include <iostream>
int main()
{
  std::cout << "Printable ASCII [32..126]:n";
  for (char i = ' '; i <= '~'; ++i) {
    std::cout << i << ((i % 16 == 15) ? 'n' : ' ');
  }
}