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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#465950#6434. Paimon SortingyoungerAC ✓97ms6008kbC++201.7kb2024-07-07 14:02:132024-07-07 14:02:14

Judging History

你现在查看的是最新测评结果

  • [2024-07-07 14:02:14]
  • 评测
  • 测评结果:AC
  • 用时:97ms
  • 内存:6008kb
  • [2024-07-07 14:02:13]
  • 提交

answer

#include<iostream>
#include<cstring>
#include<cmath>
#include<cstdio>
#include<vector>
#include<map>
#include<algorithm>
#include<queue>
#include <iomanip>

#pragma GCC optimize("Ofast,no-stack-protector,unroll-loops,fast-math")
#pragma GCC target("sse,sse2,sse3,ssse3,sse4.1,sse4.2,avx,avx2,popcnt,tune=native")
using namespace std;
typedef long long LL;
typedef __int128 i128;
typedef unsigned long long ULL;
typedef double db;
#define int long long
const int N = 1e5 + 10;
int n , a[N] , ans , st[N];
int tr[N];

int lowbit(int x){
	return x & -x;
}

int query(int x){
	int res = 0;
	for(int i = x ; i ; i -= lowbit(i)){
		res += tr[i];
	}
	return res;
}

void add(int x , int d){
	for(int i = x ; i <= n ; i += lowbit(i)){
		tr[i] += d;
	}
	return;
}

void Asuka()
{
	ans = 0;
	cin >> n;
	for(int i = 1 ; i <= n ; i ++){
		cin >> a[i];
		st[i] = false;
		tr[i] = 0;
	}
	int maxn = a[1] , cnt = 0;
	bool flag = false;
	add(a[1] , 1);
	st[a[1]] = true;
	cout << 0;
	if(n != 1)
		cout << ' ';
	for(int i = 2 ; i <= n ; i ++){
		if(!st[a[i]]){
			st[a[i]] = true;
			add(a[i] , 1);
		}

		if(a[1] == a[i]){
			flag = true;
		}
		if(a[i] > a[1]){
			ans += cnt + 1;
			cnt = 0;flag = false;
			swap(a[i] , a[1]);
		}
		cnt += flag;
		// cout << query(a[1]) << ' ' << query(a[i]) << ' ' << a[1] << ' ' << a[i] << '\n';
		ans += query(a[1]) - query(a[i]);
		// cout << a[1] << ' ' << a[i] << ' ';
		cout << ans;
		if(i != n)
			cout << ' ';
	}
	cout << '\n';
	return;
}

signed main()
{
	ios::sync_with_stdio(false);
	cin.tie(0);
	cout.tie(0);

	int t = 1;
	cin >> t;
	while(t --){
		Asuka();
	}
	return 0;
}

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 0ms
memory: 3600kb

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: 97ms
memory: 6008kb

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