//by: 龍魂 email:foxhack@qq.com QQ:278563291
//datetime:2010/02/20 23:59

#include <stdio.h>

void convert(unsigned int n,int conver_n)
{
        char s[32]={};             /*定义存储数组*/
        int i=0;                        /*定义数据下标计数器*/
        while (n)
        {
                s[i]=("0123456789ABCDEF"[n%conver_n]);    /*转换进制方法*/
                n/=conver_n;
                ++i;
        }
        /*倒序打印*/
        int k;
        for (k=i-1;k>=0;k--)
        {
                printf("%c",s[k]);
        }
}

int main(int argc,char *argv[])
{
        int n,conver_n;
        printf("please input data: 6,2\n");
        scanf("%d,%d",&n,&conver_n);
        convert(n,conver_n);
        return 0;
}