#include
     
              //有重复的深搜剪枝 using namespace std;    int mount,pre_value,mark; int a[12][2]; void output() {
        mark++;   int flag=0; for(int i=0;i
      
       >sum>>mount&&mount)     {           for(i=0;i
       
        >a[i][0];             a[i][1]=0;              }         mark=0;pre_value=0;         cout<<"Sums of "<
        
         <<":"<