답안 #522692

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
522692	2022-02-05T12:36:48 Z	inluminas	Money (IZhO17_money)	C++17	100 / 100	1078 ms	54320 KB

money

#include"bits/stdc++.h"
using namespace std;
 
#define ll long long
#define endl "\n"
#define fastio ios_base::sync_with_stdio(false)
#define inf LLONG_MAX

int main(){
  fastio;

  int n,pre=-1,ans=0;
  cin>>n;
  set<int>s;
  s.insert(0);
  s.insert(INT_MAX);

  int mn,mx;

  for(int i=1;i<=n;i++){
    int x;
    cin>>x;
    if(i==1 || pre>x || mn>x || x>mx){
      auto it=s.lower_bound(x);
      if((*it)>x) it--;

      mn=(*it);

      it=s.lower_bound(x);

      if((*it)==x) it++;

      mx=(*it);

      s.insert(x);
      ans++;
      pre=x;
      continue;
    }

    if(mn<=x && x<=mx){
      s.insert(x);
    }
    pre=x;
  }

  cout<<ans<<endl;
  return 0;
}

Subtask #1
9.0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	292 KB	Output is correct
2	Correct	1 ms	296 KB	Output is correct
3	Correct	0 ms	292 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	1 ms	204 KB	Output is correct
8	Correct	1 ms	288 KB	Output is correct
9	Correct	1 ms	408 KB	Output is correct
10	Correct	1 ms	316 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Correct	1 ms	312 KB	Output is correct
13	Correct	1 ms	316 KB	Output is correct
14	Correct	1 ms	312 KB	Output is correct
15	Correct	1 ms	312 KB	Output is correct
16	Correct	1 ms	204 KB	Output is correct

Subtask #2
16.0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	292 KB	Output is correct
2	Correct	1 ms	296 KB	Output is correct
3	Correct	0 ms	292 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	1 ms	204 KB	Output is correct
8	Correct	1 ms	288 KB	Output is correct
9	Correct	1 ms	408 KB	Output is correct
10	Correct	1 ms	316 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Correct	1 ms	312 KB	Output is correct
13	Correct	1 ms	316 KB	Output is correct
14	Correct	1 ms	312 KB	Output is correct
15	Correct	1 ms	312 KB	Output is correct
16	Correct	1 ms	204 KB	Output is correct
17	Correct	1 ms	204 KB	Output is correct
18	Correct	1 ms	312 KB	Output is correct
19	Correct	1 ms	204 KB	Output is correct
20	Correct	1 ms	332 KB	Output is correct
21	Correct	1 ms	204 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	0 ms	204 KB	Output is correct
26	Correct	0 ms	204 KB	Output is correct

Subtask #3
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	292 KB	Output is correct
2	Correct	1 ms	296 KB	Output is correct
3	Correct	0 ms	292 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	1 ms	204 KB	Output is correct
8	Correct	1 ms	288 KB	Output is correct
9	Correct	1 ms	408 KB	Output is correct
10	Correct	1 ms	316 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Correct	1 ms	312 KB	Output is correct
13	Correct	1 ms	316 KB	Output is correct
14	Correct	1 ms	312 KB	Output is correct
15	Correct	1 ms	312 KB	Output is correct
16	Correct	1 ms	204 KB	Output is correct
17	Correct	1 ms	204 KB	Output is correct
18	Correct	1 ms	312 KB	Output is correct
19	Correct	1 ms	204 KB	Output is correct
20	Correct	1 ms	332 KB	Output is correct
21	Correct	1 ms	204 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	0 ms	204 KB	Output is correct
26	Correct	0 ms	204 KB	Output is correct
27	Correct	1 ms	308 KB	Output is correct
28	Correct	0 ms	204 KB	Output is correct
29	Correct	1 ms	204 KB	Output is correct
30	Correct	0 ms	316 KB	Output is correct
31	Correct	1 ms	204 KB	Output is correct
32	Correct	1 ms	332 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	312 KB	Output is correct
36	Correct	1 ms	204 KB	Output is correct
37	Correct	0 ms	312 KB	Output is correct
38	Correct	1 ms	332 KB	Output is correct

Subtask #4
55.0 / 55.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	292 KB	Output is correct
2	Correct	1 ms	296 KB	Output is correct
3	Correct	0 ms	292 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	1 ms	204 KB	Output is correct
8	Correct	1 ms	288 KB	Output is correct
9	Correct	1 ms	408 KB	Output is correct
10	Correct	1 ms	316 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Correct	1 ms	312 KB	Output is correct
13	Correct	1 ms	316 KB	Output is correct
14	Correct	1 ms	312 KB	Output is correct
15	Correct	1 ms	312 KB	Output is correct
16	Correct	1 ms	204 KB	Output is correct
17	Correct	1 ms	204 KB	Output is correct
18	Correct	1 ms	312 KB	Output is correct
19	Correct	1 ms	204 KB	Output is correct
20	Correct	1 ms	332 KB	Output is correct
21	Correct	1 ms	204 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	0 ms	204 KB	Output is correct
26	Correct	0 ms	204 KB	Output is correct
27	Correct	1 ms	308 KB	Output is correct
28	Correct	0 ms	204 KB	Output is correct
29	Correct	1 ms	204 KB	Output is correct
30	Correct	0 ms	316 KB	Output is correct
31	Correct	1 ms	204 KB	Output is correct
32	Correct	1 ms	332 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	312 KB	Output is correct
36	Correct	1 ms	204 KB	Output is correct
37	Correct	0 ms	312 KB	Output is correct
38	Correct	1 ms	332 KB	Output is correct
39	Correct	54 ms	3484 KB	Output is correct
40	Correct	99 ms	5520 KB	Output is correct
41	Correct	43 ms	2848 KB	Output is correct
42	Correct	44 ms	2596 KB	Output is correct
43	Correct	32 ms	1936 KB	Output is correct
44	Correct	118 ms	6932 KB	Output is correct
45	Correct	124 ms	6944 KB	Output is correct
46	Correct	129 ms	7064 KB	Output is correct
47	Correct	101 ms	7108 KB	Output is correct
48	Correct	116 ms	7060 KB	Output is correct
49	Correct	477 ms	25488 KB	Output is correct
50	Correct	544 ms	25496 KB	Output is correct
51	Correct	474 ms	25516 KB	Output is correct
52	Correct	452 ms	25496 KB	Output is correct
53	Correct	477 ms	25700 KB	Output is correct
54	Correct	460 ms	25396 KB	Output is correct
55	Correct	1018 ms	54036 KB	Output is correct
56	Correct	1025 ms	54076 KB	Output is correct
57	Correct	1078 ms	54020 KB	Output is correct
58	Correct	1038 ms	54320 KB	Output is correct
59	Correct	1020 ms	53956 KB	Output is correct
60	Correct	1040 ms	53988 KB	Output is correct
61	Correct	1072 ms	53956 KB	Output is correct
62	Correct	1051 ms	54072 KB	Output is correct

답안 #522692

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