课堂代码

数字翻转：翻转一次代表把最后一个数字移到首项去。

#include<iostream>
#include<cstdio>
using namespace std;

int main()
{
    int a[100];

    int n,k;
    cin >> n >> k;

    for (int i = 0; i < n; i++) cin >> a[i];

    while (k--)
    {
        int t = a[n - 1];
        for (int i = n - 2; i >= 0; i--)
            a[i + 1] = a[i];
        a[0] = t;
    }
    for (int i = 0; i < n; i++) cout << a[i] << " ";
    system("pause");
    return 0;
}