双基回文数

#include <stdio.h>   
//判断回文数函数
bool isPal(int num, int radix)
{
    int temp = num;
    int pal = 0;
    while(num!=0)
    {
        pal *= radix;
        pal += num%radix;    
        num /= radix;
    }
    return temp == pal;
}

int main()  
{  
    int n, count, flag;
    while(scanf("%d",&n)==1)
    {
        for(;;n++)
        {
            count = 0;
            flag = 0;
            for(int i=2;i<=10;i++)
            {
                if(isPal(n,i)) 
                    count++;
                if(count>=2)
                {
                    flag = 1;
                    break;
                }
            }
            if(flag)
            {
                printf("%d\n", n);
                break;
            }
        }
    }
    return 0;  
}