#include<bits/stdc++.h> using namespace std; int main(){ int n,a,b,c,d; for(int i=1000;i<=9999;i++) { a=i/1000; b=i/100%10; c=i/10%10; d=i%10; if((a+b)%2==0&&(c+d)%2!=0&&i%8==0&&a+b>c+d) { cout<<i<<endl; } } }