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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#575317#6434. Paimon SortingHarry27182WA 0ms3620kbC++14813b2024-09-19 12:11:272024-09-19 12:11:28

Judging History

你现在查看的是最新测评结果

  • [2024-09-19 12:11:28]
  • 评测
  • 测评结果:WA
  • 用时:0ms
  • 内存:3620kb
  • [2024-09-19 12:11:27]
  • 提交

answer

#include<bits/stdc++.h>
#define int long long
using namespace std;
int T,n,a[100005],tr[100005],vis[100005];
void change(int x,int v){for(int i=x;i<=n;i+=i&(-i))tr[i]+=v;}
int query(int x){int res=0;for(int i=x;i;i-=i&(-i))res+=tr[i];return res;}
signed main()
{
	cin.tie(0)->sync_with_stdio(0);
	cin>>T;
	while(T--)
	{
		cin>>n;
		for(int i=1;i<=n;i++)cin>>a[i];
		for(int i=1;i<=n;i++)vis[i]=tr[i]=0;
		int mx=a[1],ans=0,num=1;
		change(a[1],1);vis[a[1]]=1;cout<<0<<' ';
		for(int i=2;i<=n;i++)
		{
			if(a[i]>mx)
			{
				ans+=query(n)-query(mx)+1;
				mx=a[i];num++;
				if(!vis[a[i]])change(a[i],1),vis[a[i]]=1;
			}
			else 
			{
				ans+=query(n)-query(a[i]);
				if(!vis[a[i]])change(a[i],1),vis[a[i]]=1;
			}
			cout<<ans+num-1<<' ';
		}
		cout<<'\n';
	}
	return 0;
}

Details

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Test #1:

score: 0
Wrong Answer
time: 0ms
memory: 3620kb

input:

3
5
2 3 2 1 5
3
1 2 3
1
1

output:

0 2 3 5 7 
0 2 4 
0 

result:

wrong answer 1st lines differ - expected: '0 2 3 5 7', found: '0 2 3 5 7 '