Submission #729892

# Submission time Handle Problem Language Result Execution time Memory
729892 2023-04-24T18:52:36 Z NintsiChkhaidze Money (IZhO17_money) C++17
100 / 100
176 ms 15056 KB
#include <bits/stdc++.h>
#define pb push_back
#define tree int h,int l,int r
#define left (h<<1),l,(l+r)>>1
#define right ((h<<1)|1),((l+r)>>1) + 1,r
#define f first
#define s second
#define ll long long
using namespace std;

const int N = 2e6 + 5;
int a[N],fen[N];

void upd(int idx){
	while (idx <= 2000000){
		fen[idx] += 1;
		idx += (idx & (-idx));
	}
}
int get(int idx){
	int s = 0;
	while (idx){
		s += fen[idx];
		idx -= (idx & (-idx));
	}
	return s;
}
signed main (){
	ios_base::sync_with_stdio(0),cin.tie(NULL),cout.tie(NULL);
	
	int n;
	cin>>n;
	for (int i = 1; i <= n; i++)
		cin>>a[i];
		
	int l = 1,ans=0;
	while (l <= n){
		int r = l,mn = a[l],mx = a[l];
		while (r + 1 <= n){
			if (a[r + 1] < a[r]) break;
			int mn1 = min(mn,a[r + 1]),mx1 = max(mx,a[r + 1]);
			if (get(mx1 - 1) - get(mn1) > 0) break;
			mn = mn1,mx = mx1;
			r++;
		}
		for (int i = l; i <= r; i++) upd(a[i]);
		l = r + 1;
		++ans;
	}
	cout<<ans;
}
# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 0 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 328 KB Output is correct
7 Correct 0 ms 320 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 328 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 456 KB Output is correct
16 Correct 1 ms 468 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 0 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 328 KB Output is correct
7 Correct 0 ms 320 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 328 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 456 KB Output is correct
16 Correct 1 ms 468 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 1 ms 468 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 1 ms 468 KB Output is correct
22 Correct 1 ms 328 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 340 KB Output is correct
25 Correct 1 ms 468 KB Output is correct
26 Correct 1 ms 468 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 0 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 328 KB Output is correct
7 Correct 0 ms 320 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 328 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 456 KB Output is correct
16 Correct 1 ms 468 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 1 ms 468 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 1 ms 468 KB Output is correct
22 Correct 1 ms 328 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 340 KB Output is correct
25 Correct 1 ms 468 KB Output is correct
26 Correct 1 ms 468 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 328 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 1 ms 340 KB Output is correct
31 Correct 1 ms 332 KB Output is correct
32 Correct 1 ms 452 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 1 ms 468 KB Output is correct
35 Correct 1 ms 340 KB Output is correct
36 Correct 1 ms 340 KB Output is correct
37 Correct 1 ms 1748 KB Output is correct
38 Correct 2 ms 1748 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 0 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 328 KB Output is correct
7 Correct 0 ms 320 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 328 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 456 KB Output is correct
16 Correct 1 ms 468 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 1 ms 468 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 1 ms 468 KB Output is correct
22 Correct 1 ms 328 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 340 KB Output is correct
25 Correct 1 ms 468 KB Output is correct
26 Correct 1 ms 468 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 328 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 1 ms 340 KB Output is correct
31 Correct 1 ms 332 KB Output is correct
32 Correct 1 ms 452 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 1 ms 468 KB Output is correct
35 Correct 1 ms 340 KB Output is correct
36 Correct 1 ms 340 KB Output is correct
37 Correct 1 ms 1748 KB Output is correct
38 Correct 2 ms 1748 KB Output is correct
39 Correct 73 ms 5456 KB Output is correct
40 Correct 118 ms 8892 KB Output is correct
41 Correct 55 ms 4444 KB Output is correct
42 Correct 46 ms 4264 KB Output is correct
43 Correct 29 ms 3108 KB Output is correct
44 Correct 121 ms 11128 KB Output is correct
45 Correct 119 ms 11036 KB Output is correct
46 Correct 131 ms 11232 KB Output is correct
47 Correct 125 ms 11088 KB Output is correct
48 Correct 125 ms 11164 KB Output is correct
49 Correct 138 ms 14860 KB Output is correct
50 Correct 146 ms 14960 KB Output is correct
51 Correct 145 ms 14892 KB Output is correct
52 Correct 161 ms 15056 KB Output is correct
53 Correct 135 ms 14876 KB Output is correct
54 Correct 150 ms 14804 KB Output is correct
55 Correct 164 ms 14948 KB Output is correct
56 Correct 143 ms 14844 KB Output is correct
57 Correct 130 ms 14816 KB Output is correct
58 Correct 176 ms 14848 KB Output is correct
59 Correct 141 ms 14872 KB Output is correct
60 Correct 131 ms 14912 KB Output is correct
61 Correct 131 ms 14908 KB Output is correct
62 Correct 131 ms 14892 KB Output is correct