답안 #533234

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
533234	2022-03-05T07:20:11 Z	devariaota	Money (IZhO17_money)	C++17	45 / 100	1500 ms	11480 KB

money

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

int n;
int lst[1000005];
vector<int> arr;
map <int, bool> mp; 

int binser(int x) {
  int l = 0, r = arr.size(), ans = -1;
  r--;
  while(l <= r) {
    int mid = (l + r) / 2;
    if (arr[mid] <= x) {
      ans = mid;
      l = mid + 1;
    }
    else {
      r = mid - 1;
    }
  }
  return ans;
}

int main() {
  cin >> n;
  for(int i = 1; i <= n; i++) {
    cin >> lst[i];
  }
  
  int l = 1;
  int ans = 0;
  while(l <= n) {
    //cout << "::" << l << endl;
    ans++;
    int loc = binser(lst[l]);
    int r = l + 1;
    while(r <= n && lst[r] >= lst[r - 1]) {
      int loc1 = binser(lst[r]);
      
      //cout << r << " " << loc << " " << loc1 << endl;
      if (loc1 >= 0 && lst[r] == arr[loc1] && loc == loc1 - 1) {
        loc1--;
      }
      if (loc == loc1) {
        r++;
      }
      else {
        break;
      }
    }
    for(int i = l; i < r; i++) {
      if (mp.count(lst[i])) {
        continue;
      }
      mp.insert({lst[i], true});
      arr.push_back(lst[i]);
    }
    sort(arr.begin(), arr.end());
    l = r;
  }
  cout << ans;
}

Subtask #1

9.0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	0 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	0 ms	204 KB	Output is correct
9	Correct	0 ms	204 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Correct	0 ms	204 KB	Output is correct
13	Correct	1 ms	300 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

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	0 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	0 ms	204 KB	Output is correct
9	Correct	0 ms	204 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Correct	0 ms	204 KB	Output is correct
13	Correct	1 ms	300 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	204 KB	Output is correct
18	Correct	1 ms	204 KB	Output is correct
19	Correct	1 ms	204 KB	Output is correct
20	Correct	1 ms	204 KB	Output is correct
21	Correct	1 ms	296 KB	Output is correct
22	Correct	1 ms	296 KB	Output is correct
23	Correct	1 ms	204 KB	Output is correct
24	Correct	1 ms	300 KB	Output is correct
25	Correct	1 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	0 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	0 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	0 ms	204 KB	Output is correct
9	Correct	0 ms	204 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Correct	0 ms	204 KB	Output is correct
13	Correct	1 ms	300 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	204 KB	Output is correct
18	Correct	1 ms	204 KB	Output is correct
19	Correct	1 ms	204 KB	Output is correct
20	Correct	1 ms	204 KB	Output is correct
21	Correct	1 ms	296 KB	Output is correct
22	Correct	1 ms	296 KB	Output is correct
23	Correct	1 ms	204 KB	Output is correct
24	Correct	1 ms	300 KB	Output is correct
25	Correct	1 ms	204 KB	Output is correct
26	Correct	0 ms	204 KB	Output is correct
27	Correct	1 ms	300 KB	Output is correct
28	Correct	1 ms	204 KB	Output is correct
29	Correct	1 ms	204 KB	Output is correct
30	Correct	1 ms	304 KB	Output is correct
31	Correct	1 ms	268 KB	Output is correct
32	Correct	1 ms	300 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	300 KB	Output is correct
37	Correct	2 ms	204 KB	Output is correct
38	Correct	1 ms	204 KB	Output is correct

Subtask #4

0 / 55.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	0 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	0 ms	204 KB	Output is correct
9	Correct	0 ms	204 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Correct	0 ms	204 KB	Output is correct
13	Correct	1 ms	300 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	204 KB	Output is correct
18	Correct	1 ms	204 KB	Output is correct
19	Correct	1 ms	204 KB	Output is correct
20	Correct	1 ms	204 KB	Output is correct
21	Correct	1 ms	296 KB	Output is correct
22	Correct	1 ms	296 KB	Output is correct
23	Correct	1 ms	204 KB	Output is correct
24	Correct	1 ms	300 KB	Output is correct
25	Correct	1 ms	204 KB	Output is correct
26	Correct	0 ms	204 KB	Output is correct
27	Correct	1 ms	300 KB	Output is correct
28	Correct	1 ms	204 KB	Output is correct
29	Correct	1 ms	204 KB	Output is correct
30	Correct	1 ms	304 KB	Output is correct
31	Correct	1 ms	268 KB	Output is correct
32	Correct	1 ms	300 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	300 KB	Output is correct
37	Correct	2 ms	204 KB	Output is correct
38	Correct	1 ms	204 KB	Output is correct
39	Correct	150 ms	5384 KB	Output is correct
40	Correct	283 ms	8668 KB	Output is correct
41	Correct	132 ms	4420 KB	Output is correct
42	Correct	127 ms	3864 KB	Output is correct
43	Correct	86 ms	2884 KB	Output is correct
44	Correct	364 ms	10872 KB	Output is correct
45	Correct	327 ms	10820 KB	Output is correct
46	Correct	417 ms	10976 KB	Output is correct
47	Correct	306 ms	11088 KB	Output is correct
48	Correct	336 ms	11036 KB	Output is correct
49	Execution timed out	1577 ms	11480 KB	Time limit exceeded
50	Halted	0 ms	0 KB	-