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不知道哪里出错了,就是叫不上去,请各位帮看看!

Posted by zhangqiang523 at 2009-10-30 18:57:29 on Problem 1339
#include<iostream>
using namespace std;
int power(int x);
int zuhe(int y,int *a);
int main()
{
    int n;
    cin>>n;
    for(int d=0;d<n;d++)
    {
       int temp=0;
       int m;
       int result;
       cin>>m;
       int *num=new int[m];
       for(int j=0;j<m;j++)
          cin>>num[j];
     /*  for(int k=0;k<m-1;k++)   //不知道该不该有 
       {
          for(int h=k;h<m;h++)
          {
             if(num[h]>num[h+1])
             {
                 temp=num[h];
                 num[h]=num[h+1];
                 num[h+1]=temp;
             }
          }
       }   */
       for(int i=1; ;i++)
       {
         int sum=0;
         sum=power(i);
         if(sum<m)
           continue;
         else if(sum==m)
              {
                int qh=0;
                qh=zuhe(m,num);
                result=i*qh;
                break;
              }
              else
              {
                if((i-1)==0)
                {
                  result=i*num[0];
                  break;
                }
                int sum1=0;
                sum1=power(i-1);
                int u=0;
                u=m-sum1;
                int qh1=0,qh2=0;
                qh1=zuhe(2*u,num);
                for(int t=2*u;t<m;t++)
                   qh2+=num[t];
                result=i*qh1+(i-1)*qh2;
                break;
              }    
       }
       cout<<result<<endl;
    }             
    system("pause");
    return 0;
}

int power(int x)
{   int mi=1;
    for(int k=1;k<=x;k++)
       mi*=2;
    return mi;
}

int zuhe(int y,int *a)
{
    int he=0;
    for(int q=0;q<y;q++)
      he+=a[q];
    return he;
}

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