static.c

来自「不错书对C++/C程序员很有用的大家不要错过.」· C语言 代码 · 共 19 行

#include <stdio.h>

void print_reportcard(int printer_number)
 {
   static int student_id = 100;

   printf("Printing report card for student %d\n", student_id);
   student_id++;

   // Other statements here
 }

 void main(void)
  {
    print_reportcard(1);
    print_reportcard(1);
    print_reportcard(1);
  }