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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#663072#6434. Paimon Sortingzyq_313TL 0ms3620kbC++141.3kb2024-10-21 12:46:312024-10-21 12:46:32

Judging History

你现在查看的是最新测评结果

  • [2024-10-21 12:46:32]
  • 评测
  • 测评结果:TL
  • 用时:0ms
  • 内存:3620kb
  • [2024-10-21 12:46:31]
  • 提交

answer

#include <bits/stdc++.h>

using namespace std;

#define lowbit(x) x & -x
#define i32 int 
#define i64 long long 
#define IOS ios::sync_with_stdio(0), cin.tie(0), cout.tie(0)
#define endl '\n'
const int N = 1e5 + 10;
int a[N], aa[N];
int n;
int t[N];
int ans[N];


struct BIT{
	int n;
	int t[100001];
	void clear(){ for(int i = 0; i <= n; ++i) t[i] = 0; }
	int sum(int k){ int sum = 0;
		while (k) {sum += t[k], k -= lowbit(k); } return sum;
	}
	
	int sum(int l,int r){
		return sum(r) - sum(l - 1);
	}
	
	void change(int k, int x){
		for (int i = k; i <= n; i += lowbit(i)) t[i] += x;
	}
	
};
BIT b;

int get(int o){
	
	int cnt = 0;
	for (int i = 1; i <= o; i ++) aa[i] = a[i];
	for (int i = 1; i <= o; i ++){
		if (aa[i] > aa[1]){
			swap(aa[i], aa[1]);
			cnt ++;
		}
	}
	b.change(aa[1], 1);
	int maxv = aa[1];
	for (int i = 2; i <= o; i ++){

		
		int t = b.sum(aa[i] + 1, maxv);
		cnt = cnt + t;
		int c = b.sum(aa[i], aa[i]);
		if (!c) b.change(aa[i], 1);
	}
	
	for (int i = 1; i <= n; i ++) b.t[i] = 0;
	return cnt;
	
}


void solve(){
	cin >> n;
	for (int i = 1; i <= n; i ++) cin >> a[i];
	ans[1] = 0;
	b.n = n;
	b.clear();
	cout << "0";
	for (int i = 2; i <= n; i ++){
		cout << ' ' << get(i);
	}
	
	cout << endl;
	
}

int main(){
	IOS;
	i32 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: 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:

ok 3 lines

Test #2:

score: -100
Time Limit Exceeded

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: