IOStream: Input
Pascal         C/C++
var
   c: char;
   i: integer;
   r: real;
   s: packed array[1..10]
of char;
#include <stdio.h>
char c;
int i;
float r;
char s[10];
C++ only:
NO PASCAL        cin >> c;
EQUIVALENT        cin >> i;
             cin >> r;