dual palindromes

#include<iostream>#include<fstream>#include<string>#include<cmath>using namespace std;int main(){char a[]={'0','1','2','3','4','5','6','7','8','9'};ifstream fin ("dualpal.in");ofstream fout ("dualpal.out");int n,s,i,j;fin>>n>>s;for(j=s+1,i=0;i<n;j++){int ary=2;//初始化进制为二进制int k=0;//保存有几个进制是双回文int q,m,n;for(ary=2;ary<=11;ary++){string b;if(k==2){i++;fout<<j<<endl;break;}q=j;while(q!=0){b=b+a[q%ary];q=q/ary;}char c=true;for(m=0,n=b.length()-1;m<b.length()/2 &&n>=b.length()/2;m++,n--){if(b[m]!=b[n]){c=false;break;}}if(c){k++;}}}return 0;}