第一章排序----桶排序

# include<cstdio>
# include<iostream>

using namespace std;

int main(void)
{
    int a[11];
    int t;
    for ( int i = 0;i <= 10;i++ )a[i] = 0;
    for ( int i = 1;i <= 5;i++ )
        {
            cin>>t;
            a[t]++;
        }

        for ( int i = 0;i <= 10;i++ )
            {//从小到大的输出
                for ( int j = 1;j <= a[i];j++ )
                    {
                        cout<<i<<" ";
                    }
            }

            //getchar();
            //getchar();

    for ( int i = 10;i >= 0;i-- )
        {//从大到小的输出
            for ( int j = 1;j <= a[i];j++ )
                    cout<<i<<" ";
        }

    return 0;
}