제출 #2184

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
2184	2013-07-20 07:34:41	jwvg0425	지우개 (GA4_eraser)	C++98	100 / 100	24 ms	3620 KiB

eraser

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#include<stdio.h>
#include<stdlib.h>
#include<algorithm>
#include<vector>
using namespace std;
#define MOD 1000000007
int n,r[100005];
long long int a[100005];
long long int v[100005],s[100005];
int main()
{
  int i,j,k,t=0;
  scanf("%d",&n);
  for(i=0;i<n;i++)scanf("%lld",&a[i]);
  sort(&a[0],&a[n]);
  s[0]=a[0];
  r[0]=1;
  for(i=1;i<n;i++)s[i]=s[i-1]+a[i];
  for(i=0;i<n;i++)
  {
    for(j=r[i];;j++)
    {
      if(a[j]!=a[i])
      {
        r[i]=r[i+1]=j;
        break;
      }
    }
 
 
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