題目如下:
![](https://img.laitimes.com/img/__Qf2AjLwojIjJCLyojI0JCLiAzNfRHLGZkRGZkRfJ3bs92YsYTMfVmepNHL90zZihGbHRWdWJDZ0olMMBjVtJWd0ckW65UbM5WOHJWa5kHT20ESjBjUIF2X0hXZ0xCMx81dvRWYoNHLrdEZwZ1Rh5WNXp1bwNjW1ZUba9VZwlHdssmch1mclRXY39CXldWYtlWPzNXZj9mcw1ycz9WL49zZuBnL3MTO2MzNxATMzIzMwAjMwIzLc52YucWbp5GZzNmLn9Gbi1yZtl2Lc9CX6MHc0RHaiojIsJye.png)
void fun( char *a, char *h,char *p )
{
int i = 0;
char *q = a;
while (q < h){//前面的*号
a[i] = *q;
q++;
i++;
}
while (q < p){//中間的字母
if (*q != '*')
a[i++] = *q;
q++;
}
while (*q){//尾部的*号
a[i++] = *q;
q++;
}
a[i] = '\0';
}
注:
學會了指針的順序也是可以比較的,以前一直以為隻有指針值可以進行比較