Submission #533260

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
533260	2022-03-05T08:08:04 Z	devariaota	Money (IZhO17_money)	C++17	100 / 100	837 ms	61868 KB

money

#include <bits/stdc++.h>
using namespace std;

#define nyahalo ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
#define otsumiko exit(0);
#define mikodanye priority_queue<pair<long long, long long>, vector<pair<long long, long long> >, greater<pair<long long, long long> > >
#define mikochi priority_queue<long long, vector<long long>, greater<long long> >

int main() {
  nyahalo
  long long n;
  cin >> n;
  long long ans = 0, a[n+1], pv, ab, l, r, val;
  set<long long> st;
  for (long long i=1; i<=n; i++) {
    cin >> a[i];
  }
  l = 1;
  while (l<=n) {
    ans++;
    r = l+1;
    if (l == 1) {
      val = 1e9;
    } else {
      auto it = st.upper_bound(a[l]);
      if (it == st.end()) {
        val = 1e9;
      } else {
        val = *it;
      }
    }
    st.insert(a[l]);
    while (r<=n) {
      if (a[r]>val || a[r]<a[r-1]) {
        break;
      }
      st.insert(a[r]);
      r++;
    }
    l = r;
  }
  cout << ans << "\n";
  otsumiko
}

Compilation message

money.cpp: In function 'int main()':
money.cpp:13:30: warning: unused variable 'pv' [-Wunused-variable]
   13 |   long long ans = 0, a[n+1], pv, ab, l, r, val;
      |                              ^~
money.cpp:13:34: warning: unused variable 'ab' [-Wunused-variable]
   13 |   long long ans = 0, a[n+1], pv, ab, l, r, val;
      |                                  ^~

Subtask #1
9.0 / 9.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	1 ms	308 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	1 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	1 ms	204 KB	Output is correct
9	Correct	0 ms	312 KB	Output is correct
10	Correct	1 ms	204 KB	Output is correct
11	Correct	1 ms	204 KB	Output is correct
12	Correct	1 ms	316 KB	Output is correct
13	Correct	0 ms	204 KB	Output is correct
14	Correct	1 ms	204 KB	Output is correct
15	Correct	1 ms	204 KB	Output is correct
16	Correct	1 ms	204 KB	Output is correct

Subtask #2
16.0 / 16.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	1 ms	308 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	1 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	1 ms	204 KB	Output is correct
9	Correct	0 ms	312 KB	Output is correct
10	Correct	1 ms	204 KB	Output is correct
11	Correct	1 ms	204 KB	Output is correct
12	Correct	1 ms	316 KB	Output is correct
13	Correct	0 ms	204 KB	Output is correct
14	Correct	1 ms	204 KB	Output is correct
15	Correct	1 ms	204 KB	Output is correct
16	Correct	1 ms	204 KB	Output is correct
17	Correct	1 ms	312 KB	Output is correct
18	Correct	1 ms	204 KB	Output is correct
19	Correct	0 ms	312 KB	Output is correct
20	Correct	1 ms	204 KB	Output is correct
21	Correct	1 ms	204 KB	Output is correct
22	Correct	1 ms	204 KB	Output is correct
23	Correct	1 ms	204 KB	Output is correct
24	Correct	1 ms	204 KB	Output is correct
25	Correct	1 ms	308 KB	Output is correct
26	Correct	1 ms	308 KB	Output is correct

Subtask #3
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	1 ms	308 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	1 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	1 ms	204 KB	Output is correct
9	Correct	0 ms	312 KB	Output is correct
10	Correct	1 ms	204 KB	Output is correct
11	Correct	1 ms	204 KB	Output is correct
12	Correct	1 ms	316 KB	Output is correct
13	Correct	0 ms	204 KB	Output is correct
14	Correct	1 ms	204 KB	Output is correct
15	Correct	1 ms	204 KB	Output is correct
16	Correct	1 ms	204 KB	Output is correct
17	Correct	1 ms	312 KB	Output is correct
18	Correct	1 ms	204 KB	Output is correct
19	Correct	0 ms	312 KB	Output is correct
20	Correct	1 ms	204 KB	Output is correct
21	Correct	1 ms	204 KB	Output is correct
22	Correct	1 ms	204 KB	Output is correct
23	Correct	1 ms	204 KB	Output is correct
24	Correct	1 ms	204 KB	Output is correct
25	Correct	1 ms	308 KB	Output is correct
26	Correct	1 ms	308 KB	Output is correct
27	Correct	1 ms	204 KB	Output is correct
28	Correct	1 ms	204 KB	Output is correct
29	Correct	1 ms	332 KB	Output is correct
30	Correct	1 ms	312 KB	Output is correct
31	Correct	0 ms	204 KB	Output is correct
32	Correct	1 ms	204 KB	Output is correct
33	Correct	1 ms	312 KB	Output is correct
34	Correct	1 ms	204 KB	Output is correct
35	Correct	1 ms	204 KB	Output is correct
36	Correct	1 ms	204 KB	Output is correct
37	Correct	1 ms	204 KB	Output is correct
38	Correct	1 ms	204 KB	Output is correct

Subtask #4
55.0 / 55.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	1 ms	308 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	1 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	1 ms	204 KB	Output is correct
9	Correct	0 ms	312 KB	Output is correct
10	Correct	1 ms	204 KB	Output is correct
11	Correct	1 ms	204 KB	Output is correct
12	Correct	1 ms	316 KB	Output is correct
13	Correct	0 ms	204 KB	Output is correct
14	Correct	1 ms	204 KB	Output is correct
15	Correct	1 ms	204 KB	Output is correct
16	Correct	1 ms	204 KB	Output is correct
17	Correct	1 ms	312 KB	Output is correct
18	Correct	1 ms	204 KB	Output is correct
19	Correct	0 ms	312 KB	Output is correct
20	Correct	1 ms	204 KB	Output is correct
21	Correct	1 ms	204 KB	Output is correct
22	Correct	1 ms	204 KB	Output is correct
23	Correct	1 ms	204 KB	Output is correct
24	Correct	1 ms	204 KB	Output is correct
25	Correct	1 ms	308 KB	Output is correct
26	Correct	1 ms	308 KB	Output is correct
27	Correct	1 ms	204 KB	Output is correct
28	Correct	1 ms	204 KB	Output is correct
29	Correct	1 ms	332 KB	Output is correct
30	Correct	1 ms	312 KB	Output is correct
31	Correct	0 ms	204 KB	Output is correct
32	Correct	1 ms	204 KB	Output is correct
33	Correct	1 ms	312 KB	Output is correct
34	Correct	1 ms	204 KB	Output is correct
35	Correct	1 ms	204 KB	Output is correct
36	Correct	1 ms	204 KB	Output is correct
37	Correct	1 ms	204 KB	Output is correct
38	Correct	1 ms	204 KB	Output is correct
39	Correct	51 ms	6492 KB	Output is correct
40	Correct	96 ms	8904 KB	Output is correct
41	Correct	41 ms	5700 KB	Output is correct
42	Correct	48 ms	5304 KB	Output is correct
43	Correct	36 ms	3836 KB	Output is correct
44	Correct	114 ms	10648 KB	Output is correct
45	Correct	109 ms	10448 KB	Output is correct
46	Correct	133 ms	10588 KB	Output is correct
47	Correct	94 ms	10512 KB	Output is correct
48	Correct	101 ms	10488 KB	Output is correct
49	Correct	368 ms	28996 KB	Output is correct
50	Correct	371 ms	33332 KB	Output is correct
51	Correct	367 ms	33344 KB	Output is correct
52	Correct	411 ms	33380 KB	Output is correct
53	Correct	382 ms	33264 KB	Output is correct
54	Correct	375 ms	33184 KB	Output is correct
55	Correct	798 ms	61868 KB	Output is correct
56	Correct	793 ms	61788 KB	Output is correct
57	Correct	825 ms	61740 KB	Output is correct
58	Correct	819 ms	61772 KB	Output is correct
59	Correct	837 ms	61716 KB	Output is correct
60	Correct	801 ms	61704 KB	Output is correct
61	Correct	833 ms	61768 KB	Output is correct
62	Correct	814 ms	61748 KB	Output is correct

Submission #533260

Compilation message

Subtask #1 9.0 / 9.0

Subtask #2 16.0 / 16.0

Subtask #3 20.0 / 20.0

Subtask #4 55.0 / 55.0

Subtask #1
9.0 / 9.0

Subtask #2
16.0 / 16.0

Subtask #3
20.0 / 20.0

Subtask #4
55.0 / 55.0