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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
#465934#6434. Paimon SortingyoungerWA 0ms3556kbC++201.6kb2024-07-07 13:54:272024-07-07 13:54:27

Judging History

你现在查看的是最新测评结果

  • [2024-07-07 13:54:27]
  • 评测
  • 测评结果:WA
  • 用时:0ms
  • 内存:3556kb
  • [2024-07-07 13:54:27]
  • 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 << ' ';
	for(int i = 2 ; i <= n ; i ++){
		if(!st[a[i]]){
			st[a[i]] = true;
			add(a[i] , 1);
		}

		if(a[1] == a[i]){
			cnt ++;
		}
		if(a[i] > a[1]){
			ans += cnt + 1;
			cnt = 0;
			swap(a[i] , a[1]);
		}
		// 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 << ' ';
	}
	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;
}

详细

Test #1:

score: 0
Wrong Answer
time: 0ms
memory: 3556kb

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:

wrong answer 1st lines differ - expected: '0 2 3 5 7', found: '0 2 3 5 7 '