답안 #531724

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
531724	2022-03-01T10:36:38 Z	kebine	Money (IZhO17_money)	C++17	100 / 100	1177 ms	58068 KB

money

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

typedef long long ll;
const ll mod = 1e9 + 7;
#pragma GCC optimize("Ofast")
#define vi vector<int>
#define vll vector<ll>
#define pii pair<int, int>
#define mp make_pair
#define pb push_back
#define lb lower_bound
#define ub upper_bound
#define fi first
#define sc second
#define endl '\n'
#define gl ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);

int main()
{
  int n, id = 1, ans = 1, akhir = INT_MAX;
  cin >> n;
  
  vi a(n);
  set<int> st;
  
  for(int i = 0; i < n; i++) cin >> a[i];
  st.insert(a[0]);
  
  while(a[id] >= a[id - 1]  and id < n){
    st.insert(a[id]);
    id++;
  }
  
  while(id < n){
    if(a[id] < a[id - 1] or a[id] > akhir){
      ans++;
      auto it = st.ub(a[id]);
      if(it != st.end()) akhir = *it;
      else akhir = INT_MAX;
    }
    st.insert(a[id]);
    id++;
  }
  
  cout << ans << endl;
}

Subtask #1
9.0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	0 ms	288 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	1 ms	204 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	1 ms	204 KB	Output is correct
12	Correct	1 ms	204 KB	Output is correct
13	Correct	1 ms	296 KB	Output is correct
14	Correct	0 ms	204 KB	Output is correct
15	Correct	1 ms	288 KB	Output is correct
16	Correct	0 ms	204 KB	Output is correct

Subtask #2
16.0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	0 ms	288 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	1 ms	204 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	1 ms	204 KB	Output is correct
12	Correct	1 ms	204 KB	Output is correct
13	Correct	1 ms	296 KB	Output is correct
14	Correct	0 ms	204 KB	Output is correct
15	Correct	1 ms	288 KB	Output is correct
16	Correct	0 ms	204 KB	Output is correct
17	Correct	1 ms	204 KB	Output is correct
18	Correct	1 ms	224 KB	Output is correct
19	Correct	1 ms	288 KB	Output is correct
20	Correct	0 ms	204 KB	Output is correct
21	Correct	1 ms	292 KB	Output is correct
22	Correct	0 ms	204 KB	Output is correct
23	Correct	0 ms	204 KB	Output is correct
24	Correct	0 ms	204 KB	Output is correct
25	Correct	1 ms	292 KB	Output is correct
26	Correct	1 ms	204 KB	Output is correct

Subtask #3
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	0 ms	288 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	1 ms	204 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	1 ms	204 KB	Output is correct
12	Correct	1 ms	204 KB	Output is correct
13	Correct	1 ms	296 KB	Output is correct
14	Correct	0 ms	204 KB	Output is correct
15	Correct	1 ms	288 KB	Output is correct
16	Correct	0 ms	204 KB	Output is correct
17	Correct	1 ms	204 KB	Output is correct
18	Correct	1 ms	224 KB	Output is correct
19	Correct	1 ms	288 KB	Output is correct
20	Correct	0 ms	204 KB	Output is correct
21	Correct	1 ms	292 KB	Output is correct
22	Correct	0 ms	204 KB	Output is correct
23	Correct	0 ms	204 KB	Output is correct
24	Correct	0 ms	204 KB	Output is correct
25	Correct	1 ms	292 KB	Output is correct
26	Correct	1 ms	204 KB	Output is correct
27	Correct	1 ms	204 KB	Output is correct
28	Correct	1 ms	204 KB	Output is correct
29	Correct	0 ms	204 KB	Output is correct
30	Correct	0 ms	204 KB	Output is correct
31	Correct	1 ms	204 KB	Output is correct
32	Correct	1 ms	204 KB	Output is correct
33	Correct	1 ms	204 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	288 KB	Output is correct
37	Correct	1 ms	292 KB	Output is correct
38	Correct	1 ms	204 KB	Output is correct

Subtask #4
55.0 / 55.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	0 ms	288 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	1 ms	204 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	1 ms	204 KB	Output is correct
12	Correct	1 ms	204 KB	Output is correct
13	Correct	1 ms	296 KB	Output is correct
14	Correct	0 ms	204 KB	Output is correct
15	Correct	1 ms	288 KB	Output is correct
16	Correct	0 ms	204 KB	Output is correct
17	Correct	1 ms	204 KB	Output is correct
18	Correct	1 ms	224 KB	Output is correct
19	Correct	1 ms	288 KB	Output is correct
20	Correct	0 ms	204 KB	Output is correct
21	Correct	1 ms	292 KB	Output is correct
22	Correct	0 ms	204 KB	Output is correct
23	Correct	0 ms	204 KB	Output is correct
24	Correct	0 ms	204 KB	Output is correct
25	Correct	1 ms	292 KB	Output is correct
26	Correct	1 ms	204 KB	Output is correct
27	Correct	1 ms	204 KB	Output is correct
28	Correct	1 ms	204 KB	Output is correct
29	Correct	0 ms	204 KB	Output is correct
30	Correct	0 ms	204 KB	Output is correct
31	Correct	1 ms	204 KB	Output is correct
32	Correct	1 ms	204 KB	Output is correct
33	Correct	1 ms	204 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	288 KB	Output is correct
37	Correct	1 ms	292 KB	Output is correct
38	Correct	1 ms	204 KB	Output is correct
39	Correct	141 ms	5344 KB	Output is correct
40	Correct	254 ms	8644 KB	Output is correct
41	Correct	124 ms	4364 KB	Output is correct
42	Correct	108 ms	3908 KB	Output is correct
43	Correct	78 ms	2876 KB	Output is correct
44	Correct	326 ms	10840 KB	Output is correct
45	Correct	293 ms	10820 KB	Output is correct
46	Correct	310 ms	10964 KB	Output is correct
47	Correct	294 ms	10960 KB	Output is correct
48	Correct	299 ms	10984 KB	Output is correct
49	Correct	582 ms	29368 KB	Output is correct
50	Correct	576 ms	29428 KB	Output is correct
51	Correct	585 ms	29396 KB	Output is correct
52	Correct	596 ms	29596 KB	Output is correct
53	Correct	587 ms	29396 KB	Output is correct
54	Correct	592 ms	29252 KB	Output is correct
55	Correct	1099 ms	57812 KB	Output is correct
56	Correct	1102 ms	58068 KB	Output is correct
57	Correct	1094 ms	57980 KB	Output is correct
58	Correct	1094 ms	57916 KB	Output is correct
59	Correct	1133 ms	57812 KB	Output is correct
60	Correct	1077 ms	57888 KB	Output is correct
61	Correct	1177 ms	57800 KB	Output is correct
62	Correct	1141 ms	57880 KB	Output is correct

답안 #531724

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