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