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Submission #1064584

# Submission time Handle Problem Language Result Execution time Memory
1064584 2024-08-18T14:56:44 Z beaconmc Tricks of the Trade (CEOI23_trade) C++14
20 / 100
 224 ms 408656 KB 
#include <bits/stdc++.h>
 
typedef long long ll;
#define FOR(i,x,y) for(ll i=x; i<y; i++)
#define FORNEG(i,x,y) for(ll i=x; i>y; i--)
 
using namespace std;


ll dp[250005][205];

int main(){
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	FOR(i,0,250005)FOR(j,0,205) dp[i][j] = -100000000000000000;

	ll n,k;
	cin >> n >> k;
	vector<ll> price(n), sell(n);
	FOR(i,0,n) cin >> price[i];
	FOR(i,0,n) cin >> sell[i];
	FOR(i,0,n) dp[i][0] = 0;


	FOR(i,1,n+1){
		FOR(j,1,205){
			dp[i][j] = max(dp[i-1][j-1] + sell[i-1] - price[i-1], dp[i-1][j] - price[i-1]);
		}
	}
	ll ans = -100000000000000000;


	FOR(i,k,n+1){
		ans = max(ans, dp[i][k]);
	}
	cout << ans << endl;







}

Subtask #0
0.0 / 0.0

# Verdict Execution time Memory Grader output
1 Partially correct 130 ms 401552 KB Partially correct
2 Partially correct 131 ms 401448 KB Partially correct

Subtask #1
5.0 / 10.0

# Verdict Execution time Memory Grader output
1 Partially correct 135 ms 401492 KB Partially correct
2 Partially correct 135 ms 401488 KB Partially correct
3 Partially correct 144 ms 401488 KB Partially correct
4 Partially correct 132 ms 401488 KB Partially correct
5 Partially correct 131 ms 401488 KB Partially correct
6 Partially correct 129 ms 401492 KB Partially correct
7 Partially correct 130 ms 401492 KB Partially correct
8 Partially correct 131 ms 401492 KB Partially correct
9 Partially correct 132 ms 401492 KB Partially correct
10 Partially correct 130 ms 401492 KB Partially correct
11 Partially correct 137 ms 401488 KB Partially correct

Subtask #2
0.0 / 10.0

# Verdict Execution time Memory Grader output
1 Partially correct 135 ms 401492 KB Partially correct
2 Partially correct 135 ms 401488 KB Partially correct
3 Partially correct 144 ms 401488 KB Partially correct
4 Partially correct 132 ms 401488 KB Partially correct
5 Partially correct 131 ms 401488 KB Partially correct
6 Partially correct 129 ms 401492 KB Partially correct
7 Partially correct 130 ms 401492 KB Partially correct
8 Partially correct 131 ms 401492 KB Partially correct
9 Partially correct 132 ms 401492 KB Partially correct
10 Partially correct 130 ms 401492 KB Partially correct
11 Partially correct 137 ms 401488 KB Partially correct
12 Partially correct 129 ms 401492 KB Partially correct
13 Partially correct 130 ms 401488 KB Partially correct
14 Partially correct 132 ms 401452 KB Partially correct
15 Partially correct 130 ms 401492 KB Partially correct
16 Partially correct 136 ms 401628 KB Partially correct
17 Partially correct 134 ms 401472 KB Partially correct
18 Partially correct 130 ms 401484 KB Partially correct
19 Partially correct 131 ms 401416 KB Partially correct
20 Partially correct 134 ms 401492 KB Partially correct
21 Partially correct 141 ms 401448 KB Partially correct
22 Partially correct 134 ms 401492 KB Partially correct
23 Incorrect 133 ms 401744 KB Output isn't correct
24 Halted 0 ms 0 KB -

Subtask #3
5.0 / 10.0

# Verdict Execution time Memory Grader output
1 Partially correct 132 ms 401488 KB Partially correct
2 Partially correct 207 ms 406476 KB Partially correct
3 Partially correct 208 ms 408580 KB Partially correct
4 Partially correct 209 ms 408656 KB Partially correct
5 Partially correct 209 ms 408404 KB Partially correct
6 Partially correct 203 ms 408144 KB Partially correct
7 Partially correct 208 ms 407636 KB Partially correct
8 Partially correct 209 ms 408412 KB Partially correct
9 Partially correct 217 ms 406864 KB Partially correct
10 Partially correct 207 ms 407632 KB Partially correct

Subtask #4
10.0 / 25.0

# Verdict Execution time Memory Grader output
1 Partially correct 132 ms 401488 KB Partially correct
2 Partially correct 207 ms 406476 KB Partially correct
3 Partially correct 208 ms 408580 KB Partially correct
4 Partially correct 209 ms 408656 KB Partially correct
5 Partially correct 209 ms 408404 KB Partially correct
6 Partially correct 203 ms 408144 KB Partially correct
7 Partially correct 208 ms 407636 KB Partially correct
8 Partially correct 209 ms 408412 KB Partially correct
9 Partially correct 217 ms 406864 KB Partially correct
10 Partially correct 207 ms 407632 KB Partially correct
11 Partially correct 158 ms 401488 KB Partially correct
12 Partially correct 202 ms 406356 KB Partially correct
13 Partially correct 205 ms 408460 KB Partially correct
14 Partially correct 224 ms 408656 KB Partially correct
15 Partially correct 215 ms 408364 KB Partially correct
16 Partially correct 202 ms 408064 KB Partially correct
17 Partially correct 207 ms 407744 KB Partially correct
18 Partially correct 211 ms 408524 KB Partially correct
19 Partially correct 209 ms 406864 KB Partially correct
20 Partially correct 209 ms 407636 KB Partially correct
21 Partially correct 133 ms 401488 KB Partially correct
22 Partially correct 129 ms 401576 KB Partially correct
23 Partially correct 131 ms 401488 KB Partially correct
24 Partially correct 147 ms 401492 KB Partially correct
25 Partially correct 135 ms 401488 KB Partially correct
26 Partially correct 145 ms 401488 KB Partially correct
27 Partially correct 134 ms 401492 KB Partially correct
28 Partially correct 136 ms 401564 KB Partially correct
29 Partially correct 129 ms 401380 KB Partially correct
30 Partially correct 136 ms 401488 KB Partially correct
31 Partially correct 207 ms 408404 KB Partially correct
32 Partially correct 211 ms 408404 KB Partially correct
33 Partially correct 216 ms 408144 KB Partially correct
34 Partially correct 217 ms 407928 KB Partially correct
35 Partially correct 203 ms 407632 KB Partially correct
36 Partially correct 214 ms 406740 KB Partially correct
37 Partially correct 203 ms 406356 KB Partially correct

Subtask #5
0.0 / 45.0

# Verdict Execution time Memory Grader output
1 Partially correct 130 ms 401552 KB Partially correct
2 Partially correct 131 ms 401448 KB Partially correct
3 Partially correct 135 ms 401492 KB Partially correct
4 Partially correct 135 ms 401488 KB Partially correct
5 Partially correct 144 ms 401488 KB Partially correct
6 Partially correct 132 ms 401488 KB Partially correct
7 Partially correct 131 ms 401488 KB Partially correct
8 Partially correct 129 ms 401492 KB Partially correct
9 Partially correct 130 ms 401492 KB Partially correct
10 Partially correct 131 ms 401492 KB Partially correct
11 Partially correct 132 ms 401492 KB Partially correct
12 Partially correct 130 ms 401492 KB Partially correct
13 Partially correct 137 ms 401488 KB Partially correct
14 Partially correct 129 ms 401492 KB Partially correct
15 Partially correct 130 ms 401488 KB Partially correct
16 Partially correct 132 ms 401452 KB Partially correct
17 Partially correct 130 ms 401492 KB Partially correct
18 Partially correct 136 ms 401628 KB Partially correct
19 Partially correct 134 ms 401472 KB Partially correct
20 Partially correct 130 ms 401484 KB Partially correct
21 Partially correct 131 ms 401416 KB Partially correct
22 Partially correct 134 ms 401492 KB Partially correct
23 Partially correct 141 ms 401448 KB Partially correct
24 Partially correct 134 ms 401492 KB Partially correct
25 Incorrect 133 ms 401744 KB Output isn't correct
26 Halted 0 ms 0 KB -