Yurttas/PL/OOL/Cplusplus/F/02/03/01/block 00.cpp

 1/*
 2   Copyright(C) 1998
 3   All Rights Reserved. Salih Yurttas, ZCubes, BitsOfCode Software Systems, Inc..
 4
 5   Permission to use, copy, modify, and distribute this
 6   software and its documentation for EDUCATIONAL purposes
 7   and without fee is hereby granted provided that this
 8   copyright notice appears in all copies.
 9 
10   date   : January 1, 1998.
11   author : Salih Yurttas.
12
13   block_00.cpp
14*/
15
16
17#include <iostream>
18
19using namespace std;
20
21int main(int argc, char* argv[]) {
22
23  int a = 2,
24      b = 5;
25
26  cout << "a = " << a << ", b = " << b << endl;
27
28  --a;
29  ++b;
30
31  cout << "a = " << a << ", b = " << b << endl;
32  cout << endl;
33
34  {
35    int a = 8;
36
37    cout << "a = " << a << ", b = " << b << endl;
38
39    ++a;
40    ++b;
41
42    cout << "a = " << a << ", b = " << b << endl;
43    cout << endl;
44  }
45
46  cout << "a = " << a << ", b = " << b << endl;
47
48}