답안 #977189

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
977189	2024-05-07T13:19:30 Z	Isam	Money (IZhO17_money)	C++17	100 / 100	828 ms	58248 KB

money

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

#define eb emplace_back
#define all(x) begin(x),end(x)

constexpr int sz = 1e6 + 6;

int n, a[sz];

set<int> st;

inline bool felo(int l, int r){
	auto it = st.upper_bound(l);
	
	if(it != st.end() && *it < r) return false;
	
	return true;
}

signed main(){
	ios_base::sync_with_stdio(0), cin.tie(0);
	
	cin >> n;
	
	for(register int i = 1; i <= n; ++i){
		cin >> a[i];
	}
	
	int l, ans(0);
	
	
	for(register int i = 1; i <= n; ++i){
		l = i;
		
		int op = a[i];
		
		while(i != n &&  a[i] <= a[i+1] && felo(op, a[i+1])) ++i;
		
		++ans;
		
		for(register int j = l; j <= i; ++j) st.insert(a[j]);
		
	}
	
	
	cout << ans << '\n';
	
	return 0;
}

Compilation message

money.cpp: In function 'int main()':
money.cpp:26:19: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
   26 |  for(register int i = 1; i <= n; ++i){
      |                   ^
money.cpp:33:19: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
   33 |  for(register int i = 1; i <= n; ++i){
      |                   ^
money.cpp:42:20: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
   42 |   for(register int j = l; j <= i; ++j) st.insert(a[j]);
      |                    ^

Subtask #1
9.0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	1 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	1 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	1 ms	348 KB	Output is correct
9	Correct	0 ms	344 KB	Output is correct
10	Correct	0 ms	344 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	344 KB	Output is correct

Subtask #2
16.0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	1 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	1 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	1 ms	348 KB	Output is correct
9	Correct	0 ms	344 KB	Output is correct
10	Correct	0 ms	344 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	344 KB	Output is correct
17	Correct	1 ms	344 KB	Output is correct
18	Correct	1 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	1 ms	348 KB	Output is correct
23	Correct	1 ms	348 KB	Output is correct
24	Correct	1 ms	348 KB	Output is correct
25	Correct	1 ms	348 KB	Output is correct
26	Correct	0 ms	348 KB	Output is correct

Subtask #3
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	1 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	1 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	1 ms	348 KB	Output is correct
9	Correct	0 ms	344 KB	Output is correct
10	Correct	0 ms	344 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	344 KB	Output is correct
17	Correct	1 ms	344 KB	Output is correct
18	Correct	1 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	1 ms	348 KB	Output is correct
23	Correct	1 ms	348 KB	Output is correct
24	Correct	1 ms	348 KB	Output is correct
25	Correct	1 ms	348 KB	Output is correct
26	Correct	0 ms	348 KB	Output is correct
27	Correct	1 ms	348 KB	Output is correct
28	Correct	0 ms	348 KB	Output is correct
29	Correct	1 ms	348 KB	Output is correct
30	Correct	0 ms	348 KB	Output is correct
31	Correct	0 ms	348 KB	Output is correct
32	Correct	0 ms	348 KB	Output is correct
33	Correct	1 ms	348 KB	Output is correct
34	Correct	0 ms	348 KB	Output is correct
35	Correct	0 ms	360 KB	Output is correct
36	Correct	1 ms	348 KB	Output is correct
37	Correct	1 ms	344 KB	Output is correct
38	Correct	0 ms	348 KB	Output is correct

Subtask #4
55.0 / 55.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	1 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	1 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	1 ms	348 KB	Output is correct
9	Correct	0 ms	344 KB	Output is correct
10	Correct	0 ms	344 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	344 KB	Output is correct
17	Correct	1 ms	344 KB	Output is correct
18	Correct	1 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	1 ms	348 KB	Output is correct
23	Correct	1 ms	348 KB	Output is correct
24	Correct	1 ms	348 KB	Output is correct
25	Correct	1 ms	348 KB	Output is correct
26	Correct	0 ms	348 KB	Output is correct
27	Correct	1 ms	348 KB	Output is correct
28	Correct	0 ms	348 KB	Output is correct
29	Correct	1 ms	348 KB	Output is correct
30	Correct	0 ms	348 KB	Output is correct
31	Correct	0 ms	348 KB	Output is correct
32	Correct	0 ms	348 KB	Output is correct
33	Correct	1 ms	348 KB	Output is correct
34	Correct	0 ms	348 KB	Output is correct
35	Correct	0 ms	360 KB	Output is correct
36	Correct	1 ms	348 KB	Output is correct
37	Correct	1 ms	344 KB	Output is correct
38	Correct	0 ms	348 KB	Output is correct
39	Correct	43 ms	5864 KB	Output is correct
40	Correct	68 ms	8788 KB	Output is correct
41	Correct	30 ms	5212 KB	Output is correct
42	Correct	31 ms	4980 KB	Output is correct
43	Correct	23 ms	4148 KB	Output is correct
44	Correct	83 ms	10832 KB	Output is correct
45	Correct	83 ms	11012 KB	Output is correct
46	Correct	84 ms	11092 KB	Output is correct
47	Correct	68 ms	11112 KB	Output is correct
48	Correct	75 ms	10996 KB	Output is correct
49	Correct	260 ms	29524 KB	Output is correct
50	Correct	329 ms	29804 KB	Output is correct
51	Correct	256 ms	29356 KB	Output is correct
52	Correct	260 ms	29524 KB	Output is correct
53	Correct	318 ms	29540 KB	Output is correct
54	Correct	256 ms	29264 KB	Output is correct
55	Correct	729 ms	58028 KB	Output is correct
56	Correct	747 ms	58020 KB	Output is correct
57	Correct	828 ms	57996 KB	Output is correct
58	Correct	756 ms	57988 KB	Output is correct
59	Correct	778 ms	58104 KB	Output is correct
60	Correct	735 ms	57940 KB	Output is correct
61	Correct	752 ms	58088 KB	Output is correct
62	Correct	795 ms	58248 KB	Output is correct

답안 #977189

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