oj.uz

Submission #1071878

# Submission time Handle Problem Language Result Execution time Memory
1071878 2024-08-23T12:03:12 Z NeroZein Tricks of the Trade (CEOI23_trade) C++17
25 / 100
 1060 ms 2097152 KB 
#include <bits/stdc++.h>
using namespace std;

const long long INF = 1e15 + 15;

void maximize(long long& x, long long y) {
	x = max(x, y); 
}

int main() {
	int n, k;
	cin >> n >> k;
	vector<int> c(n), s(n);
	for (int i = 0; i < n; ++i) {
	  cin >> c[i];
	}
	for (int i = 0; i < n; ++i) {
	  cin >> s[i];
	}
	vector<vector<vector<long long>>> dp(n, vector<vector<long long>> (3, vector<long long> (k + 1, -INF)));
	dp[0][0][0] = 0;
	dp[0][1][1] = s[0] - c[0];
	if (k == 1) {
		dp[0][2][1] = s[0] - c[0];
	}
	for (int i = 1; i < n; ++i) {
		for (int st = 0; st < 3; ++st) {
			if (st == 0) {
				maximize(dp[i][0][0], dp[i - 1][0][0]);
				maximize(dp[i][1][1], dp[i - 1][0][0] + s[i] - c[i]);
			} else if (st == 1) {
				for (int j = 1; j < k; ++j) {
					maximize(dp[i][1][j], dp[i - 1][1][j] - c[i]);
					maximize(dp[i][1][j], dp[i - 1][1][j - 1] + s[i] - c[i]);
				}
				maximize(dp[i][2][k], dp[i - 1][1][k - 1] + s[i] - c[i]);
			} else {
				maximize(dp[i][2][k], dp[i - 1][2][k]); 
			}
		}
	}
	cout << dp[n - 1][2][k] << '\n';
	return 0; 
}

Subtask #0
0.0 / 0.0

# Verdict Execution time Memory Grader output
1 Partially correct 0 ms 344 KB Partially correct
2 Partially correct 1 ms 344 KB Partially correct

Subtask #1
5.0 / 10.0

# Verdict Execution time Memory Grader output
1 Partially correct 1 ms 348 KB Partially correct
2 Partially correct 1 ms 344 KB Partially correct
3 Partially correct 1 ms 348 KB Partially correct
4 Partially correct 1 ms 856 KB Partially correct
5 Partially correct 1 ms 1372 KB Partially correct
6 Partially correct 1 ms 348 KB Partially correct
7 Partially correct 1 ms 604 KB Partially correct
8 Partially correct 1 ms 860 KB Partially correct
9 Partially correct 0 ms 604 KB Partially correct
10 Partially correct 0 ms 604 KB Partially correct
11 Partially correct 0 ms 604 KB Partially correct

Subtask #2
5.0 / 10.0

# Verdict Execution time Memory Grader output
1 Partially correct 1 ms 348 KB Partially correct
2 Partially correct 1 ms 344 KB Partially correct
3 Partially correct 1 ms 348 KB Partially correct
4 Partially correct 1 ms 856 KB Partially correct
5 Partially correct 1 ms 1372 KB Partially correct
6 Partially correct 1 ms 348 KB Partially correct
7 Partially correct 1 ms 604 KB Partially correct
8 Partially correct 1 ms 860 KB Partially correct
9 Partially correct 0 ms 604 KB Partially correct
10 Partially correct 0 ms 604 KB Partially correct
11 Partially correct 0 ms 604 KB Partially correct
12 Partially correct 0 ms 344 KB Partially correct
13 Partially correct 0 ms 348 KB Partially correct
14 Partially correct 0 ms 348 KB Partially correct
15 Partially correct 1 ms 860 KB Partially correct
16 Partially correct 1 ms 1368 KB Partially correct
17 Partially correct 0 ms 348 KB Partially correct
18 Partially correct 1 ms 604 KB Partially correct
19 Partially correct 0 ms 860 KB Partially correct
20 Partially correct 1 ms 600 KB Partially correct
21 Partially correct 1 ms 604 KB Partially correct
22 Partially correct 0 ms 604 KB Partially correct
23 Partially correct 426 ms 846988 KB Partially correct
24 Partially correct 5 ms 1880 KB Partially correct
25 Partially correct 60 ms 142164 KB Partially correct
26 Partially correct 15 ms 15324 KB Partially correct
27 Partially correct 189 ms 363948 KB Partially correct
28 Partially correct 2 ms 1628 KB Partially correct
29 Partially correct 189 ms 424096 KB Partially correct

Subtask #3
5.0 / 10.0

# Verdict Execution time Memory Grader output
1 Partially correct 0 ms 348 KB Partially correct
2 Partially correct 81 ms 51280 KB Partially correct
3 Partially correct 127 ms 51296 KB Partially correct
4 Partially correct 136 ms 51280 KB Partially correct
5 Partially correct 161 ms 51280 KB Partially correct
6 Partially correct 154 ms 51276 KB Partially correct
7 Partially correct 122 ms 51280 KB Partially correct
8 Partially correct 158 ms 51280 KB Partially correct
9 Partially correct 103 ms 51296 KB Partially correct
10 Partially correct 148 ms 51276 KB Partially correct

Subtask #4
10.0 / 25.0

# Verdict Execution time Memory Grader output
1 Partially correct 0 ms 348 KB Partially correct
2 Partially correct 81 ms 51280 KB Partially correct
3 Partially correct 127 ms 51296 KB Partially correct
4 Partially correct 136 ms 51280 KB Partially correct
5 Partially correct 161 ms 51280 KB Partially correct
6 Partially correct 154 ms 51276 KB Partially correct
7 Partially correct 122 ms 51280 KB Partially correct
8 Partially correct 158 ms 51280 KB Partially correct
9 Partially correct 103 ms 51296 KB Partially correct
10 Partially correct 148 ms 51276 KB Partially correct
11 Partially correct 0 ms 344 KB Partially correct
12 Partially correct 88 ms 51292 KB Partially correct
13 Partially correct 134 ms 51280 KB Partially correct
14 Partially correct 201 ms 51536 KB Partially correct
15 Partially correct 125 ms 51280 KB Partially correct
16 Partially correct 131 ms 51276 KB Partially correct
17 Partially correct 146 ms 51280 KB Partially correct
18 Partially correct 128 ms 51284 KB Partially correct
19 Partially correct 102 ms 51292 KB Partially correct
20 Partially correct 115 ms 51536 KB Partially correct
21 Partially correct 1 ms 348 KB Partially correct
22 Partially correct 1 ms 348 KB Partially correct
23 Partially correct 1 ms 860 KB Partially correct
24 Partially correct 1 ms 1368 KB Partially correct
25 Partially correct 0 ms 348 KB Partially correct
26 Partially correct 1 ms 600 KB Partially correct
27 Partially correct 1 ms 860 KB Partially correct
28 Partially correct 0 ms 600 KB Partially correct
29 Partially correct 0 ms 604 KB Partially correct
30 Partially correct 1 ms 604 KB Partially correct
31 Partially correct 781 ms 1213516 KB Partially correct
32 Partially correct 175 ms 64672 KB Partially correct
33 Partially correct 673 ms 1215788 KB Partially correct
34 Partially correct 755 ms 1215312 KB Partially correct
35 Partially correct 715 ms 1215140 KB Partially correct
36 Partially correct 749 ms 1214820 KB Partially correct
37 Partially correct 710 ms 1214512 KB Partially correct

Subtask #5
0.0 / 45.0

# Verdict Execution time Memory Grader output
1 Partially correct 0 ms 344 KB Partially correct
2 Partially correct 1 ms 344 KB Partially correct
3 Partially correct 1 ms 348 KB Partially correct
4 Partially correct 1 ms 344 KB Partially correct
5 Partially correct 1 ms 348 KB Partially correct
6 Partially correct 1 ms 856 KB Partially correct
7 Partially correct 1 ms 1372 KB Partially correct
8 Partially correct 1 ms 348 KB Partially correct
9 Partially correct 1 ms 604 KB Partially correct
10 Partially correct 1 ms 860 KB Partially correct
11 Partially correct 0 ms 604 KB Partially correct
12 Partially correct 0 ms 604 KB Partially correct
13 Partially correct 0 ms 604 KB Partially correct
14 Partially correct 0 ms 344 KB Partially correct
15 Partially correct 0 ms 348 KB Partially correct
16 Partially correct 0 ms 348 KB Partially correct
17 Partially correct 1 ms 860 KB Partially correct
18 Partially correct 1 ms 1368 KB Partially correct
19 Partially correct 0 ms 348 KB Partially correct
20 Partially correct 1 ms 604 KB Partially correct
21 Partially correct 0 ms 860 KB Partially correct
22 Partially correct 1 ms 600 KB Partially correct
23 Partially correct 1 ms 604 KB Partially correct
24 Partially correct 0 ms 604 KB Partially correct
25 Partially correct 426 ms 846988 KB Partially correct
26 Partially correct 5 ms 1880 KB Partially correct
27 Partially correct 60 ms 142164 KB Partially correct
28 Partially correct 15 ms 15324 KB Partially correct
29 Partially correct 189 ms 363948 KB Partially correct
30 Partially correct 2 ms 1628 KB Partially correct
31 Partially correct 189 ms 424096 KB Partially correct
32 Partially correct 0 ms 348 KB Partially correct
33 Partially correct 81 ms 51280 KB Partially correct
34 Partially correct 127 ms 51296 KB Partially correct
35 Partially correct 136 ms 51280 KB Partially correct
36 Partially correct 161 ms 51280 KB Partially correct
37 Partially correct 154 ms 51276 KB Partially correct
38 Partially correct 122 ms 51280 KB Partially correct
39 Partially correct 158 ms 51280 KB Partially correct
40 Partially correct 103 ms 51296 KB Partially correct
41 Partially correct 148 ms 51276 KB Partially correct
42 Partially correct 0 ms 344 KB Partially correct
43 Partially correct 88 ms 51292 KB Partially correct
44 Partially correct 134 ms 51280 KB Partially correct
45 Partially correct 201 ms 51536 KB Partially correct
46 Partially correct 125 ms 51280 KB Partially correct
47 Partially correct 131 ms 51276 KB Partially correct
48 Partially correct 146 ms 51280 KB Partially correct
49 Partially correct 128 ms 51284 KB Partially correct
50 Partially correct 102 ms 51292 KB Partially correct
51 Partially correct 115 ms 51536 KB Partially correct
52 Partially correct 1 ms 348 KB Partially correct
53 Partially correct 1 ms 348 KB Partially correct
54 Partially correct 1 ms 860 KB Partially correct
55 Partially correct 1 ms 1368 KB Partially correct
56 Partially correct 0 ms 348 KB Partially correct
57 Partially correct 1 ms 600 KB Partially correct
58 Partially correct 1 ms 860 KB Partially correct
59 Partially correct 0 ms 600 KB Partially correct
60 Partially correct 0 ms 604 KB Partially correct
61 Partially correct 1 ms 604 KB Partially correct
62 Partially correct 781 ms 1213516 KB Partially correct
63 Partially correct 175 ms 64672 KB Partially correct
64 Partially correct 673 ms 1215788 KB Partially correct
65 Partially correct 755 ms 1215312 KB Partially correct
66 Partially correct 715 ms 1215140 KB Partially correct
67 Partially correct 749 ms 1214820 KB Partially correct
68 Partially correct 710 ms 1214512 KB Partially correct
69 Partially correct 0 ms 344 KB Partially correct
70 Partially correct 86 ms 52128 KB Partially correct
71 Partially correct 188 ms 54596 KB Partially correct
72 Partially correct 165 ms 54356 KB Partially correct
73 Partially correct 154 ms 54096 KB Partially correct
74 Partially correct 128 ms 53824 KB Partially correct
75 Partially correct 114 ms 53460 KB Partially correct
76 Partially correct 129 ms 54100 KB Partially correct
77 Partially correct 105 ms 52684 KB Partially correct
78 Partially correct 177 ms 53400 KB Partially correct
79 Partially correct 0 ms 344 KB Partially correct
80 Partially correct 0 ms 348 KB Partially correct
81 Partially correct 1 ms 860 KB Partially correct
82 Partially correct 1 ms 1372 KB Partially correct
83 Partially correct 0 ms 348 KB Partially correct
84 Partially correct 0 ms 604 KB Partially correct
85 Partially correct 1 ms 860 KB Partially correct
86 Partially correct 1 ms 600 KB Partially correct
87 Partially correct 0 ms 604 KB Partially correct
88 Partially correct 1 ms 604 KB Partially correct
89 Partially correct 746 ms 1216828 KB Partially correct
90 Partially correct 174 ms 65992 KB Partially correct
91 Partially correct 741 ms 1216208 KB Partially correct
92 Partially correct 722 ms 1215932 KB Partially correct
93 Partially correct 730 ms 1215928 KB Partially correct
94 Partially correct 690 ms 1215024 KB Partially correct
95 Partially correct 693 ms 1214664 KB Partially correct
96 Partially correct 396 ms 846968 KB Partially correct
97 Partially correct 4 ms 1880 KB Partially correct
98 Partially correct 73 ms 142152 KB Partially correct
99 Partially correct 9 ms 15452 KB Partially correct
100 Partially correct 175 ms 364116 KB Partially correct
101 Partially correct 3 ms 1628 KB Partially correct
102 Partially correct 205 ms 424268 KB Partially correct
103 Runtime error 1060 ms 2097152 KB Execution killed with signal 9
104 Halted 0 ms 0 KB -