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Submission #88178

# Submission time Handle Problem Language Result Execution time Memory
88178 2018-12-04T09:16:42 Z turbat Money (IZhO17_money) C++14
100 / 100
 493 ms 17080 KB 
#include<bits/stdc++.h> 
using namespace std;
int n, a[1000005], ans, fen[1000005], b;
void upd(int x){
    while (x <= 1e6){
        fen[x]++;
        x += x & -x;
    }
}
int get(int x){
    int s = 0;
    while (x){
        s += fen[x];
        x -= x & -x;
    }
    return s;
}
int main(){
    cin >> n;
    for(int i = 0;i < n;i++) cin >> a[i];
    for (int i = 0;i < n;i++){
        b = i;
        ans++;
        while (i + 1 < n && a[i] <= a[i + 1] && (get(a[i + 1] - 1) - get(a[b])) <= 0)
            i++;
        for (int j = b;j <= i;j++) upd(a[j]);
    }
    cout << ans;
}

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 376 KB Output is correct
2 Correct 2 ms 508 KB Output is correct
3 Correct 2 ms 556 KB Output is correct
4 Correct 2 ms 556 KB Output is correct
5 Correct 2 ms 556 KB Output is correct
6 Correct 2 ms 664 KB Output is correct
7 Correct 2 ms 676 KB Output is correct
8 Correct 2 ms 704 KB Output is correct
9 Correct 2 ms 704 KB Output is correct
10 Correct 2 ms 704 KB Output is correct
11 Correct 2 ms 704 KB Output is correct
12 Correct 2 ms 704 KB Output is correct
13 Correct 3 ms 704 KB Output is correct
14 Correct 2 ms 704 KB Output is correct
15 Correct 2 ms 704 KB Output is correct
16 Correct 3 ms 748 KB Output is correct

Subtask #2
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 376 KB Output is correct
2 Correct 2 ms 508 KB Output is correct
3 Correct 2 ms 556 KB Output is correct
4 Correct 2 ms 556 KB Output is correct
5 Correct 2 ms 556 KB Output is correct
6 Correct 2 ms 664 KB Output is correct
7 Correct 2 ms 676 KB Output is correct
8 Correct 2 ms 704 KB Output is correct
9 Correct 2 ms 704 KB Output is correct
10 Correct 2 ms 704 KB Output is correct
11 Correct 2 ms 704 KB Output is correct
12 Correct 2 ms 704 KB Output is correct
13 Correct 3 ms 704 KB Output is correct
14 Correct 2 ms 704 KB Output is correct
15 Correct 2 ms 704 KB Output is correct
16 Correct 3 ms 748 KB Output is correct
17 Correct 2 ms 748 KB Output is correct
18 Correct 2 ms 756 KB Output is correct
19 Correct 2 ms 756 KB Output is correct
20 Correct 2 ms 756 KB Output is correct
21 Correct 3 ms 912 KB Output is correct
22 Correct 2 ms 912 KB Output is correct
23 Correct 2 ms 912 KB Output is correct
24 Correct 2 ms 912 KB Output is correct
25 Correct 2 ms 912 KB Output is correct
26 Correct 2 ms 912 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 376 KB Output is correct
2 Correct 2 ms 508 KB Output is correct
3 Correct 2 ms 556 KB Output is correct
4 Correct 2 ms 556 KB Output is correct
5 Correct 2 ms 556 KB Output is correct
6 Correct 2 ms 664 KB Output is correct
7 Correct 2 ms 676 KB Output is correct
8 Correct 2 ms 704 KB Output is correct
9 Correct 2 ms 704 KB Output is correct
10 Correct 2 ms 704 KB Output is correct
11 Correct 2 ms 704 KB Output is correct
12 Correct 2 ms 704 KB Output is correct
13 Correct 3 ms 704 KB Output is correct
14 Correct 2 ms 704 KB Output is correct
15 Correct 2 ms 704 KB Output is correct
16 Correct 3 ms 748 KB Output is correct
17 Correct 2 ms 748 KB Output is correct
18 Correct 2 ms 756 KB Output is correct
19 Correct 2 ms 756 KB Output is correct
20 Correct 2 ms 756 KB Output is correct
21 Correct 3 ms 912 KB Output is correct
22 Correct 2 ms 912 KB Output is correct
23 Correct 2 ms 912 KB Output is correct
24 Correct 2 ms 912 KB Output is correct
25 Correct 2 ms 912 KB Output is correct
26 Correct 2 ms 912 KB Output is correct
27 Correct 2 ms 912 KB Output is correct
28 Correct 2 ms 912 KB Output is correct
29 Correct 2 ms 912 KB Output is correct
30 Correct 2 ms 912 KB Output is correct
31 Correct 2 ms 912 KB Output is correct
32 Correct 3 ms 912 KB Output is correct
33 Correct 2 ms 912 KB Output is correct
34 Correct 3 ms 912 KB Output is correct
35 Correct 2 ms 912 KB Output is correct
36 Correct 2 ms 912 KB Output is correct
37 Correct 4 ms 1896 KB Output is correct
38 Correct 4 ms 1948 KB Output is correct

Subtask #4
55.0 / 55.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 376 KB Output is correct
2 Correct 2 ms 508 KB Output is correct
3 Correct 2 ms 556 KB Output is correct
4 Correct 2 ms 556 KB Output is correct
5 Correct 2 ms 556 KB Output is correct
6 Correct 2 ms 664 KB Output is correct
7 Correct 2 ms 676 KB Output is correct
8 Correct 2 ms 704 KB Output is correct
9 Correct 2 ms 704 KB Output is correct
10 Correct 2 ms 704 KB Output is correct
11 Correct 2 ms 704 KB Output is correct
12 Correct 2 ms 704 KB Output is correct
13 Correct 3 ms 704 KB Output is correct
14 Correct 2 ms 704 KB Output is correct
15 Correct 2 ms 704 KB Output is correct
16 Correct 3 ms 748 KB Output is correct
17 Correct 2 ms 748 KB Output is correct
18 Correct 2 ms 756 KB Output is correct
19 Correct 2 ms 756 KB Output is correct
20 Correct 2 ms 756 KB Output is correct
21 Correct 3 ms 912 KB Output is correct
22 Correct 2 ms 912 KB Output is correct
23 Correct 2 ms 912 KB Output is correct
24 Correct 2 ms 912 KB Output is correct
25 Correct 2 ms 912 KB Output is correct
26 Correct 2 ms 912 KB Output is correct
27 Correct 2 ms 912 KB Output is correct
28 Correct 2 ms 912 KB Output is correct
29 Correct 2 ms 912 KB Output is correct
30 Correct 2 ms 912 KB Output is correct
31 Correct 2 ms 912 KB Output is correct
32 Correct 3 ms 912 KB Output is correct
33 Correct 2 ms 912 KB Output is correct
34 Correct 3 ms 912 KB Output is correct
35 Correct 2 ms 912 KB Output is correct
36 Correct 2 ms 912 KB Output is correct
37 Correct 4 ms 1896 KB Output is correct
38 Correct 4 ms 1948 KB Output is correct
39 Correct 208 ms 5964 KB Output is correct
40 Correct 347 ms 12364 KB Output is correct
41 Correct 169 ms 12364 KB Output is correct
42 Correct 151 ms 12364 KB Output is correct
43 Correct 109 ms 12364 KB Output is correct
44 Correct 434 ms 13072 KB Output is correct
45 Correct 426 ms 13144 KB Output is correct
46 Correct 444 ms 13144 KB Output is correct
47 Correct 423 ms 13144 KB Output is correct
48 Correct 455 ms 13144 KB Output is correct
49 Correct 449 ms 16872 KB Output is correct
50 Correct 455 ms 17040 KB Output is correct
51 Correct 451 ms 17040 KB Output is correct
52 Correct 443 ms 17040 KB Output is correct
53 Correct 457 ms 17040 KB Output is correct
54 Correct 443 ms 17040 KB Output is correct
55 Correct 470 ms 17040 KB Output is correct
56 Correct 484 ms 17040 KB Output is correct
57 Correct 480 ms 17040 KB Output is correct
58 Correct 481 ms 17080 KB Output is correct
59 Correct 492 ms 17080 KB Output is correct
60 Correct 484 ms 17080 KB Output is correct
61 Correct 486 ms 17080 KB Output is correct
62 Correct 493 ms 17080 KB Output is correct