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Submission #77112

# Submission time Handle Problem Language Result Execution time Memory
77112 2018-09-22T09:06:25 Z zetapi Money (IZhO17_money) C++14
100 / 100
 1358 ms 198940 KB 
#include "bits/stdc++.h"
using namespace std;

#define pb  push_back
#define mp  make_pair
#define ll  long long
#define int long long
#define itr iterator

typedef pair<ll,ll> pii;

const ll MAX=2e6;
const ll INF=1e12;

set<int> st;
set<int> ::itr it;

int N,res,arr[MAX];

signed main()
{
	ios_base::sync_with_stdio(false);

	cin>>N;
	for(int A=1;A<=N;A++)
		cin>>arr[A];
	st.insert(0);
	st.insert(MAX);
	for(int A=1;A<=N;)
	{
		res++;
		it=st.upper_bound(arr[A]);
		while(A<=N)
		{
			st.insert(arr[A]);
			if(arr[A+1]>=arr[A] and arr[A+1]<=*it)
				A++;
			else
				break;
		}	
		A++;
	}
	cout<<res;
	return 0;
}

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 508 KB Output is correct
3 Correct 2 ms 508 KB Output is correct
4 Correct 2 ms 604 KB Output is correct
5 Correct 2 ms 640 KB Output is correct
6 Correct 2 ms 664 KB Output is correct
7 Correct 2 ms 664 KB Output is correct
8 Correct 2 ms 664 KB Output is correct
9 Correct 2 ms 664 KB Output is correct
10 Correct 2 ms 664 KB Output is correct
11 Correct 2 ms 696 KB Output is correct
12 Correct 2 ms 700 KB Output is correct
13 Correct 2 ms 708 KB Output is correct
14 Correct 2 ms 712 KB Output is correct
15 Correct 2 ms 712 KB Output is correct
16 Correct 2 ms 720 KB Output is correct

Subtask #2
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 508 KB Output is correct
3 Correct 2 ms 508 KB Output is correct
4 Correct 2 ms 604 KB Output is correct
5 Correct 2 ms 640 KB Output is correct
6 Correct 2 ms 664 KB Output is correct
7 Correct 2 ms 664 KB Output is correct
8 Correct 2 ms 664 KB Output is correct
9 Correct 2 ms 664 KB Output is correct
10 Correct 2 ms 664 KB Output is correct
11 Correct 2 ms 696 KB Output is correct
12 Correct 2 ms 700 KB Output is correct
13 Correct 2 ms 708 KB Output is correct
14 Correct 2 ms 712 KB Output is correct
15 Correct 2 ms 712 KB Output is correct
16 Correct 2 ms 720 KB Output is correct
17 Correct 2 ms 724 KB Output is correct
18 Correct 2 ms 728 KB Output is correct
19 Correct 2 ms 736 KB Output is correct
20 Correct 2 ms 736 KB Output is correct
21 Correct 2 ms 740 KB Output is correct
22 Correct 2 ms 744 KB Output is correct
23 Correct 2 ms 748 KB Output is correct
24 Correct 2 ms 752 KB Output is correct
25 Correct 2 ms 760 KB Output is correct
26 Correct 2 ms 760 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 508 KB Output is correct
3 Correct 2 ms 508 KB Output is correct
4 Correct 2 ms 604 KB Output is correct
5 Correct 2 ms 640 KB Output is correct
6 Correct 2 ms 664 KB Output is correct
7 Correct 2 ms 664 KB Output is correct
8 Correct 2 ms 664 KB Output is correct
9 Correct 2 ms 664 KB Output is correct
10 Correct 2 ms 664 KB Output is correct
11 Correct 2 ms 696 KB Output is correct
12 Correct 2 ms 700 KB Output is correct
13 Correct 2 ms 708 KB Output is correct
14 Correct 2 ms 712 KB Output is correct
15 Correct 2 ms 712 KB Output is correct
16 Correct 2 ms 720 KB Output is correct
17 Correct 2 ms 724 KB Output is correct
18 Correct 2 ms 728 KB Output is correct
19 Correct 2 ms 736 KB Output is correct
20 Correct 2 ms 736 KB Output is correct
21 Correct 2 ms 740 KB Output is correct
22 Correct 2 ms 744 KB Output is correct
23 Correct 2 ms 748 KB Output is correct
24 Correct 2 ms 752 KB Output is correct
25 Correct 2 ms 760 KB Output is correct
26 Correct 2 ms 760 KB Output is correct
27 Correct 2 ms 764 KB Output is correct
28 Correct 2 ms 772 KB Output is correct
29 Correct 2 ms 772 KB Output is correct
30 Correct 2 ms 776 KB Output is correct
31 Correct 2 ms 788 KB Output is correct
32 Correct 2 ms 788 KB Output is correct
33 Correct 2 ms 788 KB Output is correct
34 Correct 2 ms 792 KB Output is correct
35 Correct 2 ms 796 KB Output is correct
36 Correct 2 ms 800 KB Output is correct
37 Correct 3 ms 804 KB Output is correct
38 Correct 2 ms 808 KB Output is correct

Subtask #4
55.0 / 55.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 508 KB Output is correct
3 Correct 2 ms 508 KB Output is correct
4 Correct 2 ms 604 KB Output is correct
5 Correct 2 ms 640 KB Output is correct
6 Correct 2 ms 664 KB Output is correct
7 Correct 2 ms 664 KB Output is correct
8 Correct 2 ms 664 KB Output is correct
9 Correct 2 ms 664 KB Output is correct
10 Correct 2 ms 664 KB Output is correct
11 Correct 2 ms 696 KB Output is correct
12 Correct 2 ms 700 KB Output is correct
13 Correct 2 ms 708 KB Output is correct
14 Correct 2 ms 712 KB Output is correct
15 Correct 2 ms 712 KB Output is correct
16 Correct 2 ms 720 KB Output is correct
17 Correct 2 ms 724 KB Output is correct
18 Correct 2 ms 728 KB Output is correct
19 Correct 2 ms 736 KB Output is correct
20 Correct 2 ms 736 KB Output is correct
21 Correct 2 ms 740 KB Output is correct
22 Correct 2 ms 744 KB Output is correct
23 Correct 2 ms 748 KB Output is correct
24 Correct 2 ms 752 KB Output is correct
25 Correct 2 ms 760 KB Output is correct
26 Correct 2 ms 760 KB Output is correct
27 Correct 2 ms 764 KB Output is correct
28 Correct 2 ms 772 KB Output is correct
29 Correct 2 ms 772 KB Output is correct
30 Correct 2 ms 776 KB Output is correct
31 Correct 2 ms 788 KB Output is correct
32 Correct 2 ms 788 KB Output is correct
33 Correct 2 ms 788 KB Output is correct
34 Correct 2 ms 792 KB Output is correct
35 Correct 2 ms 796 KB Output is correct
36 Correct 2 ms 800 KB Output is correct
37 Correct 3 ms 804 KB Output is correct
38 Correct 2 ms 808 KB Output is correct
39 Correct 83 ms 7728 KB Output is correct
40 Correct 132 ms 15556 KB Output is correct
41 Correct 62 ms 15556 KB Output is correct
42 Correct 58 ms 16948 KB Output is correct
43 Correct 42 ms 17740 KB Output is correct
44 Correct 174 ms 30408 KB Output is correct
45 Correct 164 ms 37252 KB Output is correct
46 Correct 249 ms 43960 KB Output is correct
47 Correct 153 ms 51064 KB Output is correct
48 Correct 161 ms 57788 KB Output is correct
49 Correct 589 ms 83156 KB Output is correct
50 Correct 592 ms 89924 KB Output is correct
51 Correct 608 ms 96736 KB Output is correct
52 Correct 586 ms 103340 KB Output is correct
53 Correct 585 ms 110364 KB Output is correct
54 Correct 616 ms 116944 KB Output is correct
55 Correct 1276 ms 152280 KB Output is correct
56 Correct 1253 ms 158908 KB Output is correct
57 Correct 1280 ms 165868 KB Output is correct
58 Correct 1299 ms 172356 KB Output is correct
59 Correct 1320 ms 178776 KB Output is correct
60 Correct 1350 ms 185316 KB Output is correct
61 Correct 1358 ms 192236 KB Output is correct
62 Correct 1252 ms 198940 KB Output is correct