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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#645991#6434. Paimon Sorting122AC ✓693ms6260kbC++141.2kb2024-10-16 20:48:102024-10-16 20:48:12

Judging History

你现在查看的是最新测评结果

  • [2024-10-16 20:48:12]
  • 评测
  • 测评结果:AC
  • 用时:693ms
  • 内存:6260kb
  • [2024-10-16 20:48:10]
  • 提交

answer

#include <bits/stdc++.h>
#define endl "\n"
#define int long long
#define PII std::pair<int, int>
#define PSS std::pair<string, string>
#define IOS ios::sync_with_stdio(false); cin.tie(0);
#define inf 0x3f3f3f3f
//#define lc p<<1
//#define rc p<<1|1
#define pi acos(-1)
#define PIS pair<int,string>
using namespace std;

int n;
int v[110000],s[110000],vis[110000];
void add(int x)
{
	while(x<=n)
	{
		s[x]+=1;	
//		cout<<s[x]<<"********"<<x<<endl;
		x+=(x&-x);
	
	}
}
int sum(int x)
{
	int res=0;
	while(x)
	{
		res+=s[x];
		x-=(x&-x);
	}
	return res;
}
void solve()
{
	cin>>n;
	memset(vis,0,sizeof(vis));
	memset(s,0,sizeof(s));
	memset(v,0,sizeof(v));
	for(int i=1;i<=n;i++) cin>>v[i];
	int ans=0;
	cout<<ans;
	add(v[1]);vis[v[1]]=1;
//	cout<<s[1]<<endl;
	int flag=0,cnt=0;
	for(int i=2;i<=n;i++)
	{
		
		if(!vis[v[i]]) vis[v[i]]=1,add(v[i]);
		if(v[i]==v[1]) flag=1;
		if(flag==1&&v[i]<=v[1])cnt++;
//		cout<<v[1]<<"****";
		if(v[i]>v[1]) {
			ans+=1+cnt,swap(v[i],v[1]);flag=0,cnt=0;}
//		cout<<sum(v[1])<<" "<<sum(v[i]);
		ans+=sum(v[1])-sum(v[i]);//第二大的数
		cout<<" "<<ans;
	}cout<<endl;
}
signed main() {
    IOS; cout.tie(0);
	int t=1;
    cin>>t;
	while(t--) solve();
	
}

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 0ms
memory: 6172kb

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:

ok 3 lines

Test #2:

score: 0
Accepted
time: 693ms
memory: 6260kb

input:

6107
19
10 13 8 8 11 18 12 9 15 19 6 13 11 11 17 9 14 2 18
12
1 8 10 2 10 2 6 1 5 9 5 7
16
14 4 2 15 12 14 10 3 2 9 15 4 12 9 5 15
10
3 2 5 6 7 8 6 1 6 4
18
6 5 12 12 11 2 10 10 5 10 13 15 13 10 17 7 11 2
1
1
2
1 1
3
2 1 2
17
11 15 3 10 7 15 15 10 5 17 3 3 14 13 11 11 2
3
2 2 3
7
6 1 7 5 3 5 1
7
2 1...

output:

0 2 4 6 7 9 11 16 17 19 28 31 36 41 43 51 55 67 68
0 2 4 6 6 8 10 14 17 18 22 25
0 1 3 5 7 8 11 16 22 26 26 31 33 37 42 42
0 1 3 5 7 9 11 17 19 23
0 1 3 3 4 8 10 12 16 18 27 29 30 34 36 42 46 55
0
0 0
0 1 1
0 2 4 6 9 9 9 11 15 21 27 33 35 38 42 46 55
0 0 3
0 1 3 5 8 10 14
0 1 3 4 6 9 9
0 1 1 3 7 11 ...

result:

ok 6107 lines