while2.c

来自「经典书籍：C Primer Plus(第五版)中文版和源代码 本书全面讲述了C」· C语言 代码 · 共 13 行

/* while2.c -- watch your semicolons */
#include <stdio.h>
int main(void)
{
    int n = 0;

    while (n++ < 3);             /* line 7 */
        printf("n is %d\n", n);  /* line 8 */
    printf("That's all this program does.\n");
   
    return 0;
}