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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#185791#6434. Paimon SortingTJSWWA 91ms3808kbC++141.7kb2023-09-22 16:47:512023-09-22 16:47:52

Judging History

你现在查看的是最新测评结果

  • [2023-09-22 16:47:52]
  • 评测
  • 测评结果:WA
  • 用时:91ms
  • 内存:3808kb
  • [2023-09-22 16:47:51]
  • 提交

answer

#include<bits/stdc++.h>

#define int long long
#define endl '\n'
#define mod 998244353
#define ffor(n) for(int i = 0;i < n;++i)


const int N = 2000006; 

using namespace std;

void build_log();
int mv_x[4] = {1,0,-1,0};
int mv_y[4] = {0,1,0,-1};
int year[2][15] = {{31,28,31,30,31,30,31,31,30,31,30,31},{31,29,31,30,31,30,31,31,30,31,30,31}};//1是闰年,0是非闰年
int t;
int m_log2[500005]; // log2(x) + 1
int k;
int n,m;
int h;





signed main()
{
    ios::sync_with_stdio(false), cin.tie(nullptr), cout.tie(nullptr);
    cin>>t;
    while(t--)
    {
        cin>>n;
        vector<int>st;
        int sum = 0;
        int a;
        ffor(n)
        {
            cin>>a;
            if(i == 0)
            {
                st.push_back(a);
            }
            else
            {
                if(st.front() < a)
                {
                    st.push_back(a);
                    swap(st[0],st[st.size()-1]);
                    sum += 2;
                }
                else
                {
                    while(!st.empty() && st.back() <= a)
                    {
                        st.pop_back();
                    }
                    sum += st.size();
                    st.push_back(a);
                }
            }
            if(i != n-1)
            {
                cout<<sum<<' ';
            }
            else
            {
                cout<<sum;
            }
            
        }

        cout<<endl;
    }
    

    



    return 0;
}





void build_log()
{
    for(int i = 1;i <= n;i++)
    {
        m_log2[i] = m_log2[i-1] + ((1 << m_log2[i-1]) == i);
    }
}




Details

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Test #1:

score: 100
Accepted
time: 0ms
memory: 3808kb

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: 91ms
memory: 3784kb

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 12 16 17 19 22 25 29 33 36 40 44 49 50
0 2 4 7 7 8 9 11 13 14 16 18
0 1 3 5 9 10 12 15 19 22 22 23 24 26 29 29
0 1 3 5 7 9 15 22 28 35
0 1 3 3 4 6 8 10 13 15 17 19 20 22 24 28 32 37
0
0 0
0 1 1
0 2 4 6 9 9 9 10 12 14 18 22 26 31 37 43 50
0 0 2
0 1 3 6 10 13 17
0 1 3 4 6 9 9
0 1 1 2 4 7 1...

result:

wrong answer 1st lines differ - expected: '0 2 4 6 7 9 11 16 17 19 28 31 36 41 43 51 55 67 68', found: '0 2 4 6 7 9 12 16 17 19 22 25 29 33 36 40 44 49 50'