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Submission #878190

# Submission time Handle Problem Language Result Execution time Memory
878190 2023-11-24T06:59:56 Z heeheeheehaaw Money (IZhO17_money) C++17
100 / 100
 991 ms 62184 KB 
#include <bits/stdc++.h>

using namespace std;

int n, aib[1000005];
int v[1000005];

void update(int poz, int val)
{
    for(int i = poz; i <= 1000000; i += (i & (-i)))
        aib[i] += val;
    return;
}

int query(int poz)
{
    int sum = 0;
    for(int i = poz; i >= 1; i -= (i & (-i)))
        sum += aib[i];
    return sum;
}

int main()
{
    map<int, int> m1, m2;
    cin>>n;
    for(int i =1 ; i <= n; i++)
        cin>>v[i], m1[v[i]] = 1;
    /*int cnt = 0;
    for(auto it : m1)
        m2[it.first] = ++cnt;
    for(int i = 1; i <= n; i++)
        [i] = m*/

    int rez = 1, prev = 0;
    vector<int> secv;
    for(int i = 1; i <= n; i++)
    {
        if(v[i] < v[i - 1] || query(v[i] - 1) - query(prev) > 0)
        {
            for(auto it : secv)
                update(it, 1);
            secv.clear();
            secv.push_back(v[i]);
            prev = v[i];
            rez++;
        }
        else
        {
            secv.push_back(v[i]);
        }
    }

    cout<<rez;

    return 0;
}

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2396 KB Output is correct
2 Correct 1 ms 2396 KB Output is correct
3 Correct 0 ms 2396 KB Output is correct
4 Correct 0 ms 2396 KB Output is correct
5 Correct 0 ms 2396 KB Output is correct
6 Correct 1 ms 2396 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 360 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 600 KB Output is correct
13 Correct 0 ms 344 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 1 ms 348 KB Output is correct

Subtask #2
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2396 KB Output is correct
2 Correct 1 ms 2396 KB Output is correct
3 Correct 0 ms 2396 KB Output is correct
4 Correct 0 ms 2396 KB Output is correct
5 Correct 0 ms 2396 KB Output is correct
6 Correct 1 ms 2396 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 360 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 600 KB Output is correct
13 Correct 0 ms 344 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 0 ms 604 KB Output is correct
26 Correct 1 ms 604 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2396 KB Output is correct
2 Correct 1 ms 2396 KB Output is correct
3 Correct 0 ms 2396 KB Output is correct
4 Correct 0 ms 2396 KB Output is correct
5 Correct 0 ms 2396 KB Output is correct
6 Correct 1 ms 2396 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 360 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 600 KB Output is correct
13 Correct 0 ms 344 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 0 ms 604 KB Output is correct
26 Correct 1 ms 604 KB Output is correct
27 Correct 1 ms 2392 KB Output is correct
28 Correct 1 ms 2392 KB Output is correct
29 Correct 1 ms 2396 KB Output is correct
30 Correct 1 ms 2396 KB Output is correct
31 Correct 1 ms 2396 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 1 ms 344 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 0 ms 348 KB Output is correct
36 Correct 1 ms 348 KB Output is correct
37 Correct 1 ms 1372 KB Output is correct
38 Correct 1 ms 1628 KB Output is correct

Subtask #4
55.0 / 55.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2396 KB Output is correct
2 Correct 1 ms 2396 KB Output is correct
3 Correct 0 ms 2396 KB Output is correct
4 Correct 0 ms 2396 KB Output is correct
5 Correct 0 ms 2396 KB Output is correct
6 Correct 1 ms 2396 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 360 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 600 KB Output is correct
13 Correct 0 ms 344 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 0 ms 604 KB Output is correct
26 Correct 1 ms 604 KB Output is correct
27 Correct 1 ms 2392 KB Output is correct
28 Correct 1 ms 2392 KB Output is correct
29 Correct 1 ms 2396 KB Output is correct
30 Correct 1 ms 2396 KB Output is correct
31 Correct 1 ms 2396 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 1 ms 344 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 0 ms 348 KB Output is correct
36 Correct 1 ms 348 KB Output is correct
37 Correct 1 ms 1372 KB Output is correct
38 Correct 1 ms 1628 KB Output is correct
39 Correct 126 ms 5716 KB Output is correct
40 Correct 211 ms 10172 KB Output is correct
41 Correct 102 ms 5332 KB Output is correct
42 Correct 93 ms 5204 KB Output is correct
43 Correct 65 ms 4292 KB Output is correct
44 Correct 259 ms 11328 KB Output is correct
45 Correct 255 ms 11324 KB Output is correct
46 Correct 256 ms 11604 KB Output is correct
47 Correct 261 ms 11604 KB Output is correct
48 Correct 251 ms 11456 KB Output is correct
49 Correct 470 ms 33688 KB Output is correct
50 Correct 463 ms 33364 KB Output is correct
51 Correct 486 ms 33480 KB Output is correct
52 Correct 458 ms 33600 KB Output is correct
53 Correct 446 ms 33472 KB Output is correct
54 Correct 463 ms 33404 KB Output is correct
55 Correct 945 ms 62032 KB Output is correct
56 Correct 941 ms 62044 KB Output is correct
57 Correct 932 ms 61816 KB Output is correct
58 Correct 936 ms 62036 KB Output is correct
59 Correct 966 ms 62184 KB Output is correct
60 Correct 943 ms 61776 KB Output is correct
61 Correct 991 ms 61932 KB Output is correct
62 Correct 916 ms 62156 KB Output is correct