新人小白一个
用的是vs2019编译器
scanf_s==scanf哦
求三连啊~~~
(｡･ω･｡)ﾉ♡

#include <stdio.h>
void abb(int* p, int n)
{
	int brr[100];
	int m, a, b = 0, c, d;
	printf("请输入m的值：");
	scanf_s("%d", &m);
	for (a = n - m; a <= n; a++)
	{
		brr[b] = *(p + a);
		b++;
	}
	for (c = n - m; c >= 0; c--)
	{
		*(p + c + m) = *(p + c);
	}
	for (d = 0; d <= m - 1; d++)
		*(p + d) = brr[d];
}
int main()
{
	int n, i;
	int arr[100];
	printf("请输入n的值：");
	scanf_s("%d", &n);
	printf("请输入%d个整数:", n);
	for (i = 0; i <= n - 1; i++)
		scanf_s("%d", &arr[i]);
	abb(arr, n);
	for (i = 0; i <= n - 1; i++)
		printf("%d ", arr[i]);
	return 0;
}