[user02@FC4 Lesson13]$ cat -n global.cpp
1 #include <iostream>
2 using namespace std;
3
4 int number = 1001;
5
6 void first_change()
7 {
8 cout << "number's value in first_change " << number << endl;
9 ++number;
10 }
11
12 void second_change()
13 {
14 cout << "number's value in second_change " << number << endl;
15 ++number;
16 }
17
18 int main()
19 {
20 cout << "number's value in main " << number << endl;
21 ++number;
22 first_change();
23 second_change();
24
25 return 0;
26 }
[user02@FC4 Lesson13]$ g++ -o global global.cpp[user02@FC4 Lesson13]$ ./global
number's value in main 1001
number's value in first_change 1002
number's value in second_change 1003
[user02@FC4 Lesson13]$
lesson_13_global.cpp, Rev. 2, Last changed on 2005-08-18 07:11, 329 page hits