Submission #9359

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
9359	2014-09-28 05:54:06	eternalklaus	Uniting (kriii2_U)	C++98	0 / 4	0 ms	1088 KiB

U

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#include <stdio.h>
int arr[100];
int sort[100];
int main()
{
  int n,i,j,index;
  int tmp;
  int sum=0;
  scanf("%d",&n);
  for(i=0;i<n;i++)
  {
    index=0;
    scanf("%d",&tmp);
    while(tmp>arr[index]&&index<i)
      index++;
    //index++자리에 인서트.
    for(j=i-1;j>=index;j--)
      arr[j+1]=arr[j];
    arr[index]=tmp;
  }
  for(i=0;i<n-1;i++)
  {
    sum+=arr[i]*arr[i+1];
    arr[i+1]=arr[i]+arr[i+1];
  }
  printf("%d",sum);
 
 
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• Subtask 1: 0 / 4