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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#603220#6434. Paimon Sortingucup-team3519#WA 111ms14628kbC++201.1kb2024-10-01 15:21:492024-10-01 15:21:50

Judging History

你现在查看的是最新测评结果

  • [2024-10-01 15:21:50]
  • 评测
  • 测评结果:WA
  • 用时:111ms
  • 内存:14628kb
  • [2024-10-01 15:21:49]
  • 提交

answer

#pragma GCC optimize(3,"Ofast","inline")
#include<bits/stdc++.h>
using namespace std;
#define ll long long
const int N=200005;
const ll mod=998244353;
struct BIT{
    vector<int> old;
    ll fenT[4*N];
    void add(int x,ll d) {assert(x>0);while(x<4*N) {fenT[x]+=d,old.push_back(x);x+=x&(-x);}}
    void add(int l,int r,ll d) {add(l,d);add(r+1,-d);}
    ll query(int x) {ll ans=0;while(x>=1) {ans+=fenT[x];x-=x&-x;}return ans;}
    ll query(int l,int r) {if(r<l)return 0;return query(r)-query(l-1);}
    void clear() {for(auto p: old) fenT[p]=0;old.clear();}
}bit;
void solve(){
	ll n;
	cin>>n;
	vector<int>a(n+1);
	for(int i=1;i<=n;i++){
		cin>>a[i];
	}
	ll rev=0,mx=0,mxlen=0;
	ll cnt=0;	
	bit.clear();
	vector<int>c(n+1);
	for(int i=1;i<=n;i++){
		if(c[a[i]]==0)
		bit.add(a[i],1);
		
		c[a[i]]++;
		rev+=bit.query(a[i]+1,n);
		if(a[i]==mx){
			cnt++;
		}
		else if(a[i]>mx){
			mx=a[i];
			mxlen++;
		}
		
		cout<<rev+2*mxlen-2+cnt;
		if(i!=n)cout<<' ';
		else cout<<'\n';
//		cout<<rev<<' '<<mxlen<<' '<<cnt<<'\n';
	}
}
int main(){
	ios::sync_with_stdio(false);
	cin.tie(0);
	int t;
	cin>>t;
	while(t--)
	solve();
}

Details

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Test #1:

score: 100
Accepted
time: 0ms
memory: 7684kb

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: 111ms
memory: 14628kb

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 7 9 11 15 18 19 23 26
0 1 3 5 7 8 11 16 22 26 27 32 34 38 43 44
0 1 3 5 7 9 11 17 19 23
0 1 3 4 5 9 11 13 17 19 21 23 24 28 30 36 40 49
0
0 1
0 1 2
0 2 4 6 9 10 11 13 17 19 25 31 33 36 40 44 53
0 1 3
0 1 3 5 8 10 14
0 1 3 4 6 9 10
0 1 2 4 6 ...

result:

wrong answer 2nd lines differ - expected: '0 2 4 6 6 8 10 14 17 18 22 25', found: '0 2 4 6 7 9 11 15 18 19 23 26'