C语言while循环语法要点实例

/* while1.c -- watch your braces       */
/* bad coding creates an infinite loop */
#include <stdio.h>
int main(void)
{
    int n = 0;

    while (n < 3)
        printf("n is %d\n", n);
    n++;
    printf("That's all this program does\n");

    return 0;
}