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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
#723858#6434. Paimon SortingONISINOAC ✓94ms6800kbC++202.3kb2024-11-08 01:31:182024-11-08 01:31:19

Judging History

你现在查看的是最新测评结果

  • [2024-11-08 01:31:19]
  • 评测
  • 测评结果:AC
  • 用时:94ms
  • 内存:6800kb
  • [2024-11-08 01:31:18]
  • 提交

answer

#include <bits/stdc++.h>

//DEBUG:    https://github.com/sharkdp/dbg-macro
#ifdef LOCAL
#include "../Lib/dbg-macro-0.5.1/dbg.h"
#else
#define dbg(...) (__VA_ARGS__)
#endif

#define endl '\n'
using namespace std;
typedef long long ll;
typedef long double llf;
const ll MAXN=2e5+10,MOD=998244353,INF=1e9;

ll qpow(ll base,ll exp){ll ans=1;while(exp){if(exp&1)(ans*=base)%=MOD;(base*=base)%=MOD;exp>>=1;}return ans;}
template<class T>ll max_binary_answer(ll l,ll r,T check,bool cmp=true){ll m;while(l<r){m=(l+r+1)/2;if(cmp^!check(m))l=m;else r=m-1;}return l;}
template<class T>ll min_binary_answer(ll l,ll r,T check,bool cmp=true){ll m;while(l<r){m=(l+r)/2;if(cmp^!check(m))r=m;else l=m+1;}return r;}
ll exgcd(ll a,ll b,ll &x,ll &y){ll tmp;return b==0?(x=1,y=0,a):(tmp=exgcd(b,a%b,y,x),y-=(a/b)*x,tmp);}
ll highbit(ll x){for(ll i=1;i<(ll)sizeof(ll)*4;i<<=1)x|=x>>i;return x-(x>>1);}
ll lowbit(ll x){return x&(-x);}
//--------Global declared area--------
ll n, c[2][MAXN];
void print(vector<int> &a){
	for(auto i:a){
		cout<<i<<' ';
	}cout<<endl;
}
int lowbit(int x)
{
	return x&(-x);
}
void add(int g,int pos,int x)
{
	for(;pos<=n;pos+=lowbit(pos)) c[g][pos] += x;
}
ll sum(int g, int pos)
{
	ll res = 0;
	for(;pos;pos-=lowbit(pos)) res += c[g][pos];
	return res;
}
//--------Global declared end --------
void solve(int test_num){
	cin>>n;
	vector <int> a(n+5);
	for(int i=1;i<=n;i++){
		cin>>a[i];
		c[0][i] = c[1][i] = 0;
	}
	vector <int> cnt(n+5);
	for(int i=1;i<=n;i++)
	{
		cnt[i] = sum(0,n)-sum(0,a[i]);
		if(!(sum(0,a[i])-sum(0,a[i]-1))) add(0,a[i],1);
//		cout<<cnt[i]<<"\t";
	}
//	cout<<endl;
	ll s = 0, b = 0;
	int flag=0;
	for(int i=1;i<=n;i++)
	{
		if(a[i]>a[1])
		{
			swap(a[i],a[1]);
			b +=1;
			if(flag){
				s+=i-flag;	
			}
			cnt[i]++;
			flag=0;
		}else if(i!=1&&a[i]==a[1]&&flag==0){
			flag=i;
		}
		
		s += cnt[i];
//		cout<<b<<","<<s<<"\t";
		
		cout<<s+b<<" \n"[i==n];
		
	}
}

int main(){
#ifdef ACM
	freopen("D:/Code/C or C++/File/input.txt","r",stdin);
	freopen("D:/Code/C or C++/File/output.txt","w",stdout);
	freopen("D:/Code/C or C++/File/error.txt","w",stderr);
#else
	std::ios::sync_with_stdio(false);
	std::cin.tie(nullptr),std::cout.tie(nullptr);
#endif
	int t=1;
	cin>>t;
	for(int i=1;i<=t;i++){
		solve(i);
		//cout.flush();
	}
	return 0;
}

详细

Test #1:

score: 100
Accepted
time: 0ms
memory: 3588kb

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: 94ms
memory: 6800kb

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