Applications of Modulus computing 1

==== 20071028 21:11 发布于 redspid.blog.163.com ====
 1 # include <iostream>
  2 # include <string>
 3 using namespace std;
  4 
 5 int main() {
 6     const int line_size = 4;
  7     int counter = 1;
 8     string array[] = {"compiler", "C++", "Perl", "GNU", "Linux",
                          "free", "OpenSource", "software", "Debian",
                          "hurd", "kernel"};
 9 
10     int out_time = sizeof(array) / sizeof(array[0]);
 11 
12     for (int i=0; i<out_time; i++) {
13         // 输出一个字符串后判断当前行是否输出了 line_size 个字符串
 14         // 否，则输出一个空格；是，则换行
15         cout<<array[i]<<(counter % line_size ? ' ' : '\n');
 16         counter++;
17     }
18 
19     return 0;
 20 }

o(∩_∩)o...  看看上面用 vim 生成的语法高亮代码，怎一个酷字了得！