Submission #204972

# Submission time Handle Problem Language Result Execution time Memory
204972 2020-02-27T15:22:20 Z dolphingarlic Money (IZhO17_money) C++14
100 / 100
207 ms 15096 KB
#include <bits/stdc++.h>
using namespace std;
 
int n, a[1000005], bit[1000005];
 
void update(int pos) {
    for (; pos < 1000005; pos += (pos & (-pos))) bit[pos]++;
}
 
int query(int a) {
    int ans = 0;
    for (; a; a -= (a & (-a))) ans += bit[a];
    return ans;
}
 
int main() {
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cin >> n;
    for (int i = 0; i < n; i++) cin >> a[i];
    int ans = 0;
    update(a[0]);
    for (int i = 0; i < n;) {
        int j = i++;
        ans++;
        while (i < n && query(a[i] - 1) <= query(a[j]) && a[i] >= a[i - 1]) i++;
        for (int k = j; k < i; k++) update(a[k]);
    }
    cout << ans;
    return 0;
}
# Verdict Execution time Memory Grader output
1 Correct 5 ms 376 KB Output is correct
2 Correct 5 ms 376 KB Output is correct
3 Correct 5 ms 376 KB Output is correct
4 Correct 5 ms 376 KB Output is correct
5 Correct 5 ms 376 KB Output is correct
6 Correct 5 ms 376 KB Output is correct
7 Correct 5 ms 376 KB Output is correct
8 Correct 5 ms 376 KB Output is correct
9 Correct 5 ms 376 KB Output is correct
10 Correct 5 ms 376 KB Output is correct
11 Correct 5 ms 376 KB Output is correct
12 Correct 5 ms 376 KB Output is correct
13 Correct 5 ms 376 KB Output is correct
14 Correct 5 ms 376 KB Output is correct
15 Correct 5 ms 504 KB Output is correct
16 Correct 5 ms 504 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 5 ms 376 KB Output is correct
2 Correct 5 ms 376 KB Output is correct
3 Correct 5 ms 376 KB Output is correct
4 Correct 5 ms 376 KB Output is correct
5 Correct 5 ms 376 KB Output is correct
6 Correct 5 ms 376 KB Output is correct
7 Correct 5 ms 376 KB Output is correct
8 Correct 5 ms 376 KB Output is correct
9 Correct 5 ms 376 KB Output is correct
10 Correct 5 ms 376 KB Output is correct
11 Correct 5 ms 376 KB Output is correct
12 Correct 5 ms 376 KB Output is correct
13 Correct 5 ms 376 KB Output is correct
14 Correct 5 ms 376 KB Output is correct
15 Correct 5 ms 504 KB Output is correct
16 Correct 5 ms 504 KB Output is correct
17 Correct 5 ms 504 KB Output is correct
18 Correct 5 ms 508 KB Output is correct
19 Correct 5 ms 632 KB Output is correct
20 Correct 5 ms 376 KB Output is correct
21 Correct 5 ms 504 KB Output is correct
22 Correct 5 ms 376 KB Output is correct
23 Correct 5 ms 376 KB Output is correct
24 Correct 5 ms 376 KB Output is correct
25 Correct 5 ms 508 KB Output is correct
26 Correct 5 ms 504 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 5 ms 376 KB Output is correct
2 Correct 5 ms 376 KB Output is correct
3 Correct 5 ms 376 KB Output is correct
4 Correct 5 ms 376 KB Output is correct
5 Correct 5 ms 376 KB Output is correct
6 Correct 5 ms 376 KB Output is correct
7 Correct 5 ms 376 KB Output is correct
8 Correct 5 ms 376 KB Output is correct
9 Correct 5 ms 376 KB Output is correct
10 Correct 5 ms 376 KB Output is correct
11 Correct 5 ms 376 KB Output is correct
12 Correct 5 ms 376 KB Output is correct
13 Correct 5 ms 376 KB Output is correct
14 Correct 5 ms 376 KB Output is correct
15 Correct 5 ms 504 KB Output is correct
16 Correct 5 ms 504 KB Output is correct
17 Correct 5 ms 504 KB Output is correct
18 Correct 5 ms 508 KB Output is correct
19 Correct 5 ms 632 KB Output is correct
20 Correct 5 ms 376 KB Output is correct
21 Correct 5 ms 504 KB Output is correct
22 Correct 5 ms 376 KB Output is correct
23 Correct 5 ms 376 KB Output is correct
24 Correct 5 ms 376 KB Output is correct
25 Correct 5 ms 508 KB Output is correct
26 Correct 5 ms 504 KB Output is correct
27 Correct 5 ms 376 KB Output is correct
28 Correct 5 ms 392 KB Output is correct
29 Correct 5 ms 376 KB Output is correct
30 Correct 5 ms 376 KB Output is correct
31 Correct 5 ms 376 KB Output is correct
32 Correct 6 ms 504 KB Output is correct
33 Correct 5 ms 376 KB Output is correct
34 Correct 5 ms 504 KB Output is correct
35 Correct 5 ms 376 KB Output is correct
36 Correct 5 ms 504 KB Output is correct
37 Correct 6 ms 1656 KB Output is correct
38 Correct 6 ms 1656 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 5 ms 376 KB Output is correct
2 Correct 5 ms 376 KB Output is correct
3 Correct 5 ms 376 KB Output is correct
4 Correct 5 ms 376 KB Output is correct
5 Correct 5 ms 376 KB Output is correct
6 Correct 5 ms 376 KB Output is correct
7 Correct 5 ms 376 KB Output is correct
8 Correct 5 ms 376 KB Output is correct
9 Correct 5 ms 376 KB Output is correct
10 Correct 5 ms 376 KB Output is correct
11 Correct 5 ms 376 KB Output is correct
12 Correct 5 ms 376 KB Output is correct
13 Correct 5 ms 376 KB Output is correct
14 Correct 5 ms 376 KB Output is correct
15 Correct 5 ms 504 KB Output is correct
16 Correct 5 ms 504 KB Output is correct
17 Correct 5 ms 504 KB Output is correct
18 Correct 5 ms 508 KB Output is correct
19 Correct 5 ms 632 KB Output is correct
20 Correct 5 ms 376 KB Output is correct
21 Correct 5 ms 504 KB Output is correct
22 Correct 5 ms 376 KB Output is correct
23 Correct 5 ms 376 KB Output is correct
24 Correct 5 ms 376 KB Output is correct
25 Correct 5 ms 508 KB Output is correct
26 Correct 5 ms 504 KB Output is correct
27 Correct 5 ms 376 KB Output is correct
28 Correct 5 ms 392 KB Output is correct
29 Correct 5 ms 376 KB Output is correct
30 Correct 5 ms 376 KB Output is correct
31 Correct 5 ms 376 KB Output is correct
32 Correct 6 ms 504 KB Output is correct
33 Correct 5 ms 376 KB Output is correct
34 Correct 5 ms 504 KB Output is correct
35 Correct 5 ms 376 KB Output is correct
36 Correct 5 ms 504 KB Output is correct
37 Correct 6 ms 1656 KB Output is correct
38 Correct 6 ms 1656 KB Output is correct
39 Correct 92 ms 5496 KB Output is correct
40 Correct 148 ms 8952 KB Output is correct
41 Correct 75 ms 4568 KB Output is correct
42 Correct 71 ms 4344 KB Output is correct
43 Correct 49 ms 3212 KB Output is correct
44 Correct 180 ms 11152 KB Output is correct
45 Correct 179 ms 11000 KB Output is correct
46 Correct 181 ms 11256 KB Output is correct
47 Correct 164 ms 11128 KB Output is correct
48 Correct 164 ms 11128 KB Output is correct
49 Correct 193 ms 14968 KB Output is correct
50 Correct 184 ms 14968 KB Output is correct
51 Correct 184 ms 14840 KB Output is correct
52 Correct 185 ms 14968 KB Output is correct
53 Correct 200 ms 14968 KB Output is correct
54 Correct 183 ms 14840 KB Output is correct
55 Correct 190 ms 14840 KB Output is correct
56 Correct 204 ms 15096 KB Output is correct
57 Correct 198 ms 14968 KB Output is correct
58 Correct 207 ms 15096 KB Output is correct
59 Correct 196 ms 14840 KB Output is correct
60 Correct 200 ms 15096 KB Output is correct
61 Correct 190 ms 14844 KB Output is correct
62 Correct 201 ms 14968 KB Output is correct