oj.uz

Submission #963898

# Submission time Handle Problem Language Result Execution time Memory
963898 2024-04-16T02:21:28 Z vqpahmad Financial Report (JOI21_financial) C++14
100 / 100
 203 ms 11872 KB 
#include<bits/stdc++.h>
using namespace std;
#ifdef ONPC
#include"debug.h"
#else
#define debug(...) 42
#endif
#define endl '\n'
#define ll long long
#define pii pair<int,int>
#define F first
#define S second
#define pb push_back
#define sz(a) (int)a.size()
#define all(a) a.begin(),a.end()
template<class T> bool ckmin(T& a, const T& b) { return b < a ? a = b, 1 : 0; }
template<class T> bool ckmax(T& a, const T& b) { return a < b ? a = b, 1 : 0; }
const int mod = 1e9 + 7;
const int MAXN = 1e6 + 15;
const int inf = 0x3f3f3f3f;
const ll INF = 0x3f3f3f3f3f3f3f3f;
int dp[MAXN];
const int off = (1<<20);
struct sgt {
#define ls (idx<<1)
#define rs (idx<<1|1)
	int t[off<<1];
	int unit = 0;
	void pull(int idx){
		t[idx] = max(t[ls], t[rs]);
	}
	void update(int idx, int u){
		t[idx+=off] = u;
		while (idx/=2)
			pull(idx);
	}
	int get(int l, int r, int idx=1, int lo=0, int hi=off){
		if (r <= lo || hi <= l) 
			return unit;
		if (l <= lo && hi <= r)
			return t[idx];
		int mi = (lo+hi)>>1;
		return max(get(l, r, ls, lo, mi), get(l, r, rs, mi, hi));
	}
} seg;
int main(){
	ios_base::sync_with_stdio(0);
	cin.tie(0);
	int n, d;
	cin >> n >> d;
	vector<int> a(n);
	vector<int> deco(n);
	for (int i = 0; i < n; i++){
		cin >> a[i];
		deco[i] = a[i];
	}
	sort(all(deco));
	deco.erase(unique(all(deco)), deco.end());
	for (int i = 0; i < n; i++){
		a[i] = lower_bound(all(deco), a[i]) - deco.begin() + 1;
	}
	debug(a);
	deque<int> dq;
	priority_queue<int, vector<int>, greater<int>> pq;
	for (int i = 0; i < n; i++){
		// delete what you need to delete
		if (sz(dq)){
			if (i - dq.front() > d){
				dq.pop_front();
			}
			while (pq.top() < a[dq.front()]){
				seg.update(pq.top(), 0);
				pq.pop();
			}
		}
		dp[i] = seg.get(0, a[i]) + 1;
		debug(i, dp[i], a[i]);
		if (dp[i] > seg.t[a[i] + off]) seg.update(a[i], dp[i]);

		while (sz(dq) && a[dq.back()] >= a[i]) dq.pop_back();
		dq.push_back(i);
		pq.push(a[i]);
	}
	cout << *max_element(dp, dp + n);
}

Compilation message

Main.cpp: In function 'int main()':
Main.cpp:6:20: warning: statement has no effect [-Wunused-value]
    6 | #define debug(...) 42
      |                    ^~
Main.cpp:62:2: note: in expansion of macro 'debug'
   62 |  debug(a);
      |  ^~~~~
Main.cpp:6:20: warning: statement has no effect [-Wunused-value]
    6 | #define debug(...) 42
      |                    ^~
Main.cpp:77:3: note: in expansion of macro 'debug'
   77 |   debug(i, dp[i], a[i]);
      |   ^~~~~

Subtask #1
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 416 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 604 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 0 ms 348 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 348 KB Output is correct
17 Correct 0 ms 472 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 1 ms 344 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 352 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 1 ms 344 KB Output is correct
25 Correct 1 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct

Subtask #2
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 416 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 604 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 0 ms 348 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 348 KB Output is correct
17 Correct 0 ms 472 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 1 ms 344 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 352 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 1 ms 344 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 344 KB Output is correct
28 Correct 1 ms 348 KB Output is correct
29 Correct 1 ms 476 KB Output is correct
30 Correct 1 ms 344 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 1 ms 344 KB Output is correct
34 Correct 1 ms 344 KB Output is correct
35 Correct 1 ms 348 KB Output is correct
36 Correct 1 ms 348 KB Output is correct
37 Correct 1 ms 348 KB Output is correct
38 Correct 1 ms 472 KB Output is correct
39 Correct 1 ms 348 KB Output is correct
40 Correct 1 ms 352 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 416 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 604 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 0 ms 348 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 348 KB Output is correct
17 Correct 0 ms 472 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 1 ms 344 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 352 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 1 ms 344 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 344 KB Output is correct
28 Correct 1 ms 348 KB Output is correct
29 Correct 1 ms 476 KB Output is correct
30 Correct 1 ms 344 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 1 ms 344 KB Output is correct
34 Correct 1 ms 344 KB Output is correct
35 Correct 1 ms 348 KB Output is correct
36 Correct 1 ms 348 KB Output is correct
37 Correct 1 ms 348 KB Output is correct
38 Correct 1 ms 472 KB Output is correct
39 Correct 1 ms 348 KB Output is correct
40 Correct 1 ms 352 KB Output is correct
41 Correct 5 ms 756 KB Output is correct
42 Correct 4 ms 604 KB Output is correct
43 Correct 2 ms 604 KB Output is correct
44 Correct 3 ms 616 KB Output is correct
45 Correct 3 ms 604 KB Output is correct
46 Correct 3 ms 784 KB Output is correct
47 Correct 4 ms 600 KB Output is correct
48 Correct 4 ms 604 KB Output is correct
49 Correct 4 ms 604 KB Output is correct
50 Correct 4 ms 860 KB Output is correct
51 Correct 3 ms 604 KB Output is correct
52 Correct 4 ms 604 KB Output is correct
53 Correct 3 ms 604 KB Output is correct
54 Correct 4 ms 604 KB Output is correct
55 Correct 4 ms 604 KB Output is correct
56 Correct 3 ms 744 KB Output is correct
57 Correct 4 ms 604 KB Output is correct
58 Correct 2 ms 604 KB Output is correct
59 Correct 3 ms 604 KB Output is correct
60 Correct 3 ms 600 KB Output is correct
61 Correct 3 ms 600 KB Output is correct

Subtask #4
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 60 ms 8940 KB Output is correct
2 Correct 115 ms 6852 KB Output is correct
3 Correct 119 ms 6892 KB Output is correct
4 Correct 165 ms 8820 KB Output is correct
5 Correct 147 ms 9212 KB Output is correct
6 Correct 160 ms 11088 KB Output is correct
7 Correct 106 ms 9204 KB Output is correct
8 Correct 100 ms 10924 KB Output is correct
9 Correct 109 ms 9104 KB Output is correct
10 Correct 116 ms 9936 KB Output is correct
11 Correct 147 ms 9044 KB Output is correct
12 Correct 158 ms 9056 KB Output is correct
13 Correct 139 ms 9044 KB Output is correct
14 Correct 160 ms 9136 KB Output is correct

Subtask #5
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 51 ms 9308 KB Output is correct
2 Correct 75 ms 8700 KB Output is correct
3 Correct 113 ms 8828 KB Output is correct
4 Correct 154 ms 11296 KB Output is correct
5 Correct 141 ms 11208 KB Output is correct
6 Correct 152 ms 11256 KB Output is correct
7 Correct 96 ms 11872 KB Output is correct
8 Correct 91 ms 10956 KB Output is correct
9 Correct 100 ms 10952 KB Output is correct
10 Correct 133 ms 10948 KB Output is correct
11 Correct 143 ms 11308 KB Output is correct
12 Correct 133 ms 11220 KB Output is correct

Subtask #6
35.0 / 35.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 416 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 604 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 0 ms 348 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 348 KB Output is correct
17 Correct 0 ms 472 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 1 ms 344 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 352 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 1 ms 344 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 344 KB Output is correct
28 Correct 1 ms 348 KB Output is correct
29 Correct 1 ms 476 KB Output is correct
30 Correct 1 ms 344 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 1 ms 344 KB Output is correct
34 Correct 1 ms 344 KB Output is correct
35 Correct 1 ms 348 KB Output is correct
36 Correct 1 ms 348 KB Output is correct
37 Correct 1 ms 348 KB Output is correct
38 Correct 1 ms 472 KB Output is correct
39 Correct 1 ms 348 KB Output is correct
40 Correct 1 ms 352 KB Output is correct
41 Correct 5 ms 756 KB Output is correct
42 Correct 4 ms 604 KB Output is correct
43 Correct 2 ms 604 KB Output is correct
44 Correct 3 ms 616 KB Output is correct
45 Correct 3 ms 604 KB Output is correct
46 Correct 3 ms 784 KB Output is correct
47 Correct 4 ms 600 KB Output is correct
48 Correct 4 ms 604 KB Output is correct
49 Correct 4 ms 604 KB Output is correct
50 Correct 4 ms 860 KB Output is correct
51 Correct 3 ms 604 KB Output is correct
52 Correct 4 ms 604 KB Output is correct
53 Correct 3 ms 604 KB Output is correct
54 Correct 4 ms 604 KB Output is correct
55 Correct 4 ms 604 KB Output is correct
56 Correct 3 ms 744 KB Output is correct
57 Correct 4 ms 604 KB Output is correct
58 Correct 2 ms 604 KB Output is correct
59 Correct 3 ms 604 KB Output is correct
60 Correct 3 ms 600 KB Output is correct
61 Correct 3 ms 600 KB Output is correct
62 Correct 60 ms 8940 KB Output is correct
63 Correct 115 ms 6852 KB Output is correct
64 Correct 119 ms 6892 KB Output is correct
65 Correct 165 ms 8820 KB Output is correct
66 Correct 147 ms 9212 KB Output is correct
67 Correct 160 ms 11088 KB Output is correct
68 Correct 106 ms 9204 KB Output is correct
69 Correct 100 ms 10924 KB Output is correct
70 Correct 109 ms 9104 KB Output is correct
71 Correct 116 ms 9936 KB Output is correct
72 Correct 147 ms 9044 KB Output is correct
73 Correct 158 ms 9056 KB Output is correct
74 Correct 139 ms 9044 KB Output is correct
75 Correct 160 ms 9136 KB Output is correct
76 Correct 51 ms 9308 KB Output is correct
77 Correct 75 ms 8700 KB Output is correct
78 Correct 113 ms 8828 KB Output is correct
79 Correct 154 ms 11296 KB Output is correct
80 Correct 141 ms 11208 KB Output is correct
81 Correct 152 ms 11256 KB Output is correct
82 Correct 96 ms 11872 KB Output is correct
83 Correct 91 ms 10956 KB Output is correct
84 Correct 100 ms 10952 KB Output is correct
85 Correct 133 ms 10948 KB Output is correct
86 Correct 143 ms 11308 KB Output is correct
87 Correct 133 ms 11220 KB Output is correct
88 Correct 133 ms 6736 KB Output is correct
89 Correct 199 ms 9296 KB Output is correct
90 Correct 170 ms 7796 KB Output is correct
91 Correct 171 ms 11216 KB Output is correct
92 Correct 75 ms 9076 KB Output is correct
93 Correct 121 ms 8908 KB Output is correct
94 Correct 154 ms 10444 KB Output is correct
95 Correct 179 ms 9048 KB Output is correct
96 Correct 178 ms 9332 KB Output is correct
97 Correct 203 ms 9680 KB Output is correct
98 Correct 157 ms 11412 KB Output is correct
99 Correct 155 ms 11212 KB Output is correct
100 Correct 161 ms 11220 KB Output is correct
101 Correct 114 ms 9200 KB Output is correct
102 Correct 129 ms 9056 KB Output is correct
103 Correct 143 ms 9384 KB Output is correct
104 Correct 157 ms 9304 KB Output is correct
105 Correct 169 ms 9548 KB Output is correct
106 Correct 121 ms 11164 KB Output is correct
107 Correct 149 ms 11252 KB Output is correct
108 Correct 147 ms 11216 KB Output is correct
109 Correct 137 ms 9176 KB Output is correct
110 Correct 152 ms 10016 KB Output is correct
111 Correct 162 ms 10336 KB Output is correct
112 Correct 130 ms 10212 KB Output is correct
113 Correct 141 ms 11224 KB Output is correct
114 Correct 161 ms 11116 KB Output is correct
115 Correct 96 ms 11136 KB Output is correct
116 Correct 92 ms 10992 KB Output is correct
117 Correct 115 ms 11220 KB Output is correct
118 Correct 113 ms 11220 KB Output is correct
119 Correct 144 ms 11164 KB Output is correct
120 Correct 132 ms 11216 KB Output is correct