C语言 自定义函数之数字后移&

解题思路:

注意事项:

参考代码:

#include<stdio.h>

#define Long 30        //Long为数组最大长度

int main()

{

         void move_nums(int* p_n, int* p_o, int size, int move);

         int nums[Long] = {0}, nums_out[Long] = { 0 };

         int* p_n = nums, * p_o = nums_out;

         int size=0,move=0;

         scanf("%d", &size);

         while (p_n < nums + size)

         scanf("%d", p_n++);

         p_n = nums;

         scanf("%d", &move);

         move_nums(p_n, p_o, size, move);

         while (p_o < nums_out + size)

         printf("%d ", *p_o++);

}

void move_nums(int* p_n, int* p_o, int size, int move)

{

         int* a, * b; int i;

         a = p_n, b = p_n + (size - move) ;

         for (i = 0; i < size; i++)

         {

                 if(i<move)*(p_o + i) = *(b + i);

                 else *(p_o + i) = *(a + (i-move));

         }

}