#include<bits/stdc++.h> using namespace std; int i=1000,a,b,c,d; int main(){ while(i<=9999){ a=i%10; b=i/10%10; c=i/100%10; d=i/1000; if(i%8==0&&(c+d)>(a+b)&&(a+b)%2==1&&(c+d)%2==0){ cout<<i<<endl; } i++; } return 0; } /************************************************************** Problem: 1715 User: zhangziang Language: C++ Result: Accepted Time:7 ms Memory:2072 kb ****************************************************************/