oj.uz

Submission #522349

# Submission time Handle Problem Language Result Execution time Memory
522349 2022-02-04T16:16:37 Z LucaIlie Money (IZhO17_money) C++17
100 / 100
 356 ms 14984 KB 
#include <iostream>

#define MAX_N 1000000
#define MAX_A 1000000

using namespace std;

int v[MAX_N];

struct AIB {
    int aib[MAX_A + 1];

    void update( int i, int x ) {
        while ( i <= MAX_A ) {
            aib[i] += x;
            i += (i & -i);
        }
    }

    int query( int i ) {
        int s;

        s = 0;
        while ( i > 0 ) {
            s += aib[i];
            i -= (i & -i);
        }

        return s;
    }
};

AIB frecv;

int main() {
    int n, subSegm, i, j;

    cin >> n;
    for ( i = 0; i < n; i++ )
        cin >> v[i];

    subSegm = 0;
    i = 0;
    while ( i < n ) {
        j = i + 1;
        while ( j < n && v[j - 1] <= v[j] && frecv.query( v[j] - 1 ) - frecv.query( v[i] ) <= 0 )
            j++;

        for ( ; i < j; i++ )
            frecv.update( v[i], 1 );
        subSegm++;
    }

    cout << subSegm;

    return 0;
}

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 0 ms 300 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 300 KB Output is correct
6 Correct 1 ms 304 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 1 ms 304 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 424 KB Output is correct

Subtask #2
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 0 ms 300 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 300 KB Output is correct
6 Correct 1 ms 304 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 1 ms 304 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 424 KB Output is correct
17 Correct 1 ms 332 KB Output is correct
18 Correct 1 ms 332 KB Output is correct
19 Correct 1 ms 300 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 0 ms 428 KB Output is correct
22 Correct 1 ms 332 KB Output is correct
23 Correct 1 ms 300 KB Output is correct
24 Correct 1 ms 332 KB Output is correct
25 Correct 1 ms 460 KB Output is correct
26 Correct 1 ms 460 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 0 ms 300 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 300 KB Output is correct
6 Correct 1 ms 304 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 1 ms 304 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 424 KB Output is correct
17 Correct 1 ms 332 KB Output is correct
18 Correct 1 ms 332 KB Output is correct
19 Correct 1 ms 300 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 0 ms 428 KB Output is correct
22 Correct 1 ms 332 KB Output is correct
23 Correct 1 ms 300 KB Output is correct
24 Correct 1 ms 332 KB Output is correct
25 Correct 1 ms 460 KB Output is correct
26 Correct 1 ms 460 KB Output is correct
27 Correct 1 ms 296 KB Output is correct
28 Correct 0 ms 332 KB Output is correct
29 Correct 1 ms 332 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 1 ms 332 KB Output is correct
32 Correct 1 ms 332 KB Output is correct
33 Correct 1 ms 300 KB Output is correct
34 Correct 1 ms 332 KB Output is correct
35 Correct 1 ms 296 KB Output is correct
36 Correct 1 ms 332 KB Output is correct
37 Correct 1 ms 1708 KB Output is correct
38 Correct 1 ms 1740 KB Output is correct

Subtask #4
55.0 / 55.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 0 ms 300 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 300 KB Output is correct
6 Correct 1 ms 304 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 1 ms 304 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 424 KB Output is correct
17 Correct 1 ms 332 KB Output is correct
18 Correct 1 ms 332 KB Output is correct
19 Correct 1 ms 300 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 0 ms 428 KB Output is correct
22 Correct 1 ms 332 KB Output is correct
23 Correct 1 ms 300 KB Output is correct
24 Correct 1 ms 332 KB Output is correct
25 Correct 1 ms 460 KB Output is correct
26 Correct 1 ms 460 KB Output is correct
27 Correct 1 ms 296 KB Output is correct
28 Correct 0 ms 332 KB Output is correct
29 Correct 1 ms 332 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 1 ms 332 KB Output is correct
32 Correct 1 ms 332 KB Output is correct
33 Correct 1 ms 300 KB Output is correct
34 Correct 1 ms 332 KB Output is correct
35 Correct 1 ms 296 KB Output is correct
36 Correct 1 ms 332 KB Output is correct
37 Correct 1 ms 1708 KB Output is correct
38 Correct 1 ms 1740 KB Output is correct
39 Correct 154 ms 5416 KB Output is correct
40 Correct 254 ms 8860 KB Output is correct
41 Correct 127 ms 4444 KB Output is correct
42 Correct 110 ms 4120 KB Output is correct
43 Correct 76 ms 3036 KB Output is correct
44 Correct 317 ms 10984 KB Output is correct
45 Correct 312 ms 11016 KB Output is correct
46 Correct 319 ms 11104 KB Output is correct
47 Correct 312 ms 11184 KB Output is correct
48 Correct 310 ms 11092 KB Output is correct
49 Correct 324 ms 14876 KB Output is correct
50 Correct 341 ms 14824 KB Output is correct
51 Correct 335 ms 14804 KB Output is correct
52 Correct 339 ms 14984 KB Output is correct
53 Correct 314 ms 14788 KB Output is correct
54 Correct 327 ms 14864 KB Output is correct
55 Correct 313 ms 14844 KB Output is correct
56 Correct 324 ms 14968 KB Output is correct
57 Correct 351 ms 14856 KB Output is correct
58 Correct 348 ms 14792 KB Output is correct
59 Correct 338 ms 14808 KB Output is correct
60 Correct 328 ms 14728 KB Output is correct
61 Correct 327 ms 14832 KB Output is correct
62 Correct 356 ms 14836 KB Output is correct