C语言问个打印图形的题目

输入一个数n如n=5
打印出这样12345，怎么做啊
23451
34512
45123
51234

#include "stdio.h"

int main()
{
    int n = 0;
    scanf("%d", &n);
    for (int i = 0; i < n; i++)
    {
        for (int j = i; j < i + n; j++)
        {
            printf("%d", j % n + 1);
        }
        printf("\n");
    }
    return 0;
}

12345
23451
34512
45123
51234

 5
12345
23451
34512
45123
51234
Press any key to continue

#include

using namespace std;

class num
{
public:
num(int a);
void num_show();
~num();

private:
int n;
int *n_list;
};

num::num(int a)
{
int i = 1;
n = a;

n_list = new int[n];

for (i = 1; i <= n; i++)
{
    n_list[i-1] = i;
}

}

num::~num()
{
delete[] n_list;
}

void num::num_show()
{
int i = 0, j = 0;
for (i = 0; i < n; i++)
{
for(j = i; j < n; j++)
{
cout << n_list[j];
}
for(j = 0; j < i; j++)
{
cout << n_list[j];
}
cout << endl;
}
}

int main(int argc, char *argv[])
{
int b;
cin >> b;

num c(b);
c.num_show();

system("pause");
return 0;

}

#include "stdio.h"

int main()
{
char a[] = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F'};
int i = 0, j = 0, k = 0, n = 0;

scanf("%d", &n);
while(i <  n)
    {
        printf("%c", a[j % n + 1];
            if(k < n)
            {
                j++;
                k++;
            }
            else
            {
               i++;
                 j = i;
                 k = 0;
            }
    }

return 0;

}

#include
void fun()
{
int n,n1=0;
scanf("%d",&n);
while(n)
{
n1= n1*10+n%10;
n=n/10;

}
printf("%d\n",n1);
}

int main()
{
fun();
return 0;
}