C++ 代码

#include<bits/stdc++.h>
using namespace std;
int main(){
    int n,b;
    cin>>n>>b;
    int ans[30],i = 0 ;
    do{
        ans[i++] = n%b;
        n /= b;
    }while(n!=0);
    int flag = 1;
    for(int j = 0;j<=i/2;j++){
        if(ans[j]!=ans[i-j-1]) flag=0;
    }
    if(flag == 1) cout<<"Yes"<<endl;
    else cout<<"No"<<endl;
    for(int  j= i-1 ;j>=0 ;j--) {
         cout<<ans[j]<<" ";
    }
    return 0;
}