for_2var.c

不错书对C++/C程序员很有用的大家不要错过.

#include <stdio.h>

void main(void)
 {
   int i, j;

   for (i = 0, j = 100; i <= 100; i++, j++)
     printf("i = %d j = %d\n", i, j);
 }