// This program illustrates the use of char type variables.

#include<iostream.h>

void main(){

  char c1, c2, c3, c4, c5;

  c1 = 'a'; 
  c2 = 'A';
  c3 = 63;    // by ASCII, same as c3 = '?';
              // safer to write c3 = '?' since not all computers use ASCII
  cout << c1 << c2 << c3 << endl;
  c1++;
  c3 = '\n';
  c4 = '0'+3;
  c5 = '0' + '3';   // note this does not give c5='3'
  cout << c1 << c2 << c3 << c4 << c5 << endl;
}