C语言报错[Error] collect2: ld returned 1 exit status答:声明为 int cfpx(int a[]);实现为:int cfpx(int a[],int first,int last,int temp[]){int middle;if(first<last){middle=(first+last)/2;cfpx(a,first,middle,temp);cfpx(a,middle+1,last,temp);hb(a,first,middle,last,temp);}}这两个一致就好了 ...