#include <bits/stdc++.h> using namespace std; int main() { for(int i = 1000;i <= 9999;i++) { int qian,bai,shi,ge; qian = i / 1000; bai = i / 100 % 10; shi = i / 10 % 10; ge = i % 10; if((qian + bai) % 2 == 0 && (shi + ge) % 2 != 0 && qian + bai > shi + ge && i % 8 == 0) { cout<<i<<endl; } } return 0; }