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ID题目提交者结果用时内存语言文件大小提交时间测评时间
#625210#6434. Paimon Sortingwwww22#WA 114ms13240kbC++201.3kb2024-10-09 17:56:302024-10-09 17:56:31

Judging History

你现在查看的是最新测评结果

  • [2024-10-09 17:56:31]
  • 评测
  • 测评结果:WA
  • 用时:114ms
  • 内存:13240kb
  • [2024-10-09 17:56:30]
  • 提交

answer

#include<bits/stdc++.h>
#define ll long long
#define ull unsigned long long
#define fo(i,a,b) for(ll (i)=(a);(i)<=(b);(i)++)
#define fd(i,a,b) for(ll (i)=(a);(i)>=(b);(i)--)

using namespace std;
const int N=2e5+10;
int a[N],b[N],now=0;
struct tree{
	ll tr[N],t[N];
	int lowbit(int x) {return x&(-x);}
	void add(int x,int T){
		for(int i=x;i<N;i+=lowbit(i)){
			if(t[i]==T){
				tr[i]++;
			}
			else {
				tr[i]=1;
				t[i]=T;
			}
		}
	}
	ll ask(int x,int T){
		int res=0;
		for(int i=x;i>0;i-=lowbit(i)){
			if(t[i]==T) {
				res+=tr[i];
			}
		}
		return res;
	}
}f,g;
ll ans[N],n,vis[N];
void solve()
{
	cin>>n;
	fo(i,1,n) {
		cin>>a[i];
	}
	ans[1]=0;
	int mx=a[1];
	f.add(a[1],now);
	vis[a[1]]=now;
	g.add(a[1],now);
	
	fo(i,2,n) {
		if(a[i]<=mx)
		{
			ans[i]=ans[i-1]+f.ask(N-1,now)-f.ask(a[i],now);
		}
		else 
		{
			ans[i]=ans[i-1]+i-g.ask(mx-1,now);
		}
		if(vis[a[i]]!=now) {
			f.add(a[i],now);
			vis[a[i]]=now;
		}
//		cout<<g.ask(mx-1,now)<<"\n";
		g.add(a[i],now);
		mx=max(a[i],mx);
	}
	
	fo(i,1,n) {
		cout<<ans[i];
		if(i<n) cout<<" ";
	}
}
int main(){
	ios::sync_with_stdio(false);
	cin.tie(0),cout.tie(0);
	fo(i,1,N-1) f.t[i]=g.t[i]=0;
	int T=1;
	cin>>T;
	while(T--) {
		now++;
		solve();
		if(T>=1) cout<<"\n";
	}
	return 0;
} 

详细

Test #1:

score: 100
Accepted
time: 0ms
memory: 11860kb

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: -100
Wrong Answer
time: 114ms
memory: 13240kb

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 21 23 24 28 30 36 40 49
0
0 0
0 1 1
0 2 4 6 9 9 9 11 15 19 25 31 33 36 40 44 53
0 0 3
0 1 3 5 8 10 14
0 1 3 4 6 9 9
0 1 1 3 6 10 ...

result:

wrong answer 5th lines differ - expected: '0 1 3 3 4 8 10 12 16 18 27 29 30 34 36 42 46 55', found: '0 1 3 3 4 8 10 12 16 18 21 23 24 28 30 36 40 49'