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Submission #680199

# Submission time Handle Problem Language Result Execution time Memory
680199 2023-01-10T08:02:20 Z abcvuitunggio Visiting Singapore (NOI20_visitingsingapore) C++17
100 / 100
 504 ms 848 KB 
#include <iostream>
#define int long long
using namespace std;
const int INF=1e18;
int dp[2][5001][2][2],k,n,m,a,b,v[1001],s[5001],t[5001],res=-INF;
int32_t main(){
    ios_base::sync_with_stdio(NULL);
    cin >> k >> n >> m >> a >> b;
    for (int i=1;i<=k;i++)
        cin >> v[i];
    for (int i=1;i<=n;i++)
        cin >> s[i];
    for (int i=0;i<m;i++)
        cin >> t[i];
    for (int i=0;i<=m;i++){
        for (int j=0;j<2;j++)
            for (int k=0;k<2;k++){
                dp[0][i][j][k]=(i==m?0:a*k+b*(m-i));
                dp[1][i][j][k]=-INF;
            }
    }
    for (int i=n;i>=1;i--){
        for (int j=m;j>=0;j--){
            for (int k=0;k<2;k++)
                for (int l=0;l<2;l++){
                    dp[1][j][k][l]=max((j==m?0:a*k+b*(m-j)),dp[0][j][0][l]+a*k+b);
                    if (j==m)
                        continue;
                    dp[1][j][k][l]=max(dp[1][j][k][l],max((s[i]==t[j]?dp[0][j+1][1][1]+v[t[j]]:-INF),dp[1][j+1][k][0]+b+a*l));
                }
        }
        res=max(res,dp[1][0][1][1]);
        for (int j=m;j>=0;j--){
            for (int k=0;k<2;k++)
                for (int l=0;l<2;l++){
                    swap(dp[0][j][k][l],dp[1][j][k][l]);
                    dp[1][j][k][l]=-INF;
                }
        }
    }
    cout << res;
}

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 20 ms 412 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 5 ms 372 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 9 ms 340 KB Output is correct
10 Correct 18 ms 468 KB Output is correct

Subtask #2
6.0 / 6.0

# 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 5 ms 396 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 2 ms 340 KB Output is correct
6 Correct 12 ms 340 KB Output is correct
7 Correct 9 ms 340 KB Output is correct
8 Correct 12 ms 340 KB Output is correct
9 Correct 2 ms 340 KB Output is correct
10 Correct 18 ms 432 KB Output is correct

Subtask #3
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 37 ms 340 KB Output is correct
2 Correct 17 ms 388 KB Output is correct
3 Correct 133 ms 508 KB Output is correct
4 Correct 365 ms 724 KB Output is correct
5 Correct 88 ms 596 KB Output is correct
6 Correct 128 ms 624 KB Output is correct
7 Correct 265 ms 636 KB Output is correct
8 Correct 79 ms 480 KB Output is correct
9 Correct 152 ms 628 KB Output is correct
10 Correct 378 ms 744 KB Output is correct
11 Correct 390 ms 744 KB Output is correct
12 Correct 382 ms 740 KB Output is correct
13 Correct 407 ms 724 KB Output is correct
14 Correct 447 ms 724 KB Output is correct
15 Correct 434 ms 724 KB Output is correct

Subtask #4
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 37 ms 340 KB Output is correct
2 Correct 17 ms 388 KB Output is correct
3 Correct 133 ms 508 KB Output is correct
4 Correct 365 ms 724 KB Output is correct
5 Correct 88 ms 596 KB Output is correct
6 Correct 128 ms 624 KB Output is correct
7 Correct 265 ms 636 KB Output is correct
8 Correct 79 ms 480 KB Output is correct
9 Correct 152 ms 628 KB Output is correct
10 Correct 378 ms 744 KB Output is correct
11 Correct 390 ms 744 KB Output is correct
12 Correct 382 ms 740 KB Output is correct
13 Correct 407 ms 724 KB Output is correct
14 Correct 447 ms 724 KB Output is correct
15 Correct 434 ms 724 KB Output is correct
16 Correct 212 ms 628 KB Output is correct
17 Correct 243 ms 624 KB Output is correct
18 Correct 229 ms 596 KB Output is correct
19 Correct 43 ms 540 KB Output is correct
20 Correct 171 ms 568 KB Output is correct
21 Correct 9 ms 340 KB Output is correct
22 Correct 51 ms 596 KB Output is correct
23 Correct 99 ms 592 KB Output is correct
24 Correct 36 ms 368 KB Output is correct
25 Correct 395 ms 740 KB Output is correct
26 Correct 405 ms 748 KB Output is correct
27 Correct 389 ms 736 KB Output is correct
28 Correct 390 ms 732 KB Output is correct
29 Correct 443 ms 848 KB Output is correct
30 Correct 461 ms 724 KB Output is correct

Subtask #5
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 37 ms 340 KB Output is correct
2 Correct 17 ms 388 KB Output is correct
3 Correct 133 ms 508 KB Output is correct
4 Correct 365 ms 724 KB Output is correct
5 Correct 88 ms 596 KB Output is correct
6 Correct 128 ms 624 KB Output is correct
7 Correct 265 ms 636 KB Output is correct
8 Correct 79 ms 480 KB Output is correct
9 Correct 152 ms 628 KB Output is correct
10 Correct 378 ms 744 KB Output is correct
11 Correct 390 ms 744 KB Output is correct
12 Correct 382 ms 740 KB Output is correct
13 Correct 407 ms 724 KB Output is correct
14 Correct 447 ms 724 KB Output is correct
15 Correct 434 ms 724 KB Output is correct
16 Correct 332 ms 688 KB Output is correct
17 Correct 172 ms 532 KB Output is correct
18 Correct 47 ms 468 KB Output is correct
19 Correct 12 ms 340 KB Output is correct
20 Correct 8 ms 468 KB Output is correct
21 Correct 9 ms 596 KB Output is correct
22 Correct 144 ms 596 KB Output is correct
23 Correct 27 ms 432 KB Output is correct
24 Correct 269 ms 636 KB Output is correct
25 Correct 426 ms 744 KB Output is correct
26 Correct 407 ms 724 KB Output is correct
27 Correct 427 ms 744 KB Output is correct
28 Correct 384 ms 844 KB Output is correct
29 Correct 420 ms 724 KB Output is correct
30 Correct 504 ms 724 KB Output is correct

Subtask #6
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 0 ms 340 KB Output is correct
5 Correct 0 ms 340 KB Output is correct
6 Correct 0 ms 340 KB Output is correct
7 Correct 0 ms 340 KB Output is correct
8 Correct 0 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 0 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 1 ms 352 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 340 KB Output is correct

Subtask #7
50.0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 20 ms 412 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 5 ms 372 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 9 ms 340 KB Output is correct
10 Correct 18 ms 468 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 0 ms 340 KB Output is correct
13 Correct 5 ms 396 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 2 ms 340 KB Output is correct
16 Correct 12 ms 340 KB Output is correct
17 Correct 9 ms 340 KB Output is correct
18 Correct 12 ms 340 KB Output is correct
19 Correct 2 ms 340 KB Output is correct
20 Correct 18 ms 432 KB Output is correct
21 Correct 37 ms 340 KB Output is correct
22 Correct 17 ms 388 KB Output is correct
23 Correct 133 ms 508 KB Output is correct
24 Correct 365 ms 724 KB Output is correct
25 Correct 88 ms 596 KB Output is correct
26 Correct 128 ms 624 KB Output is correct
27 Correct 265 ms 636 KB Output is correct
28 Correct 79 ms 480 KB Output is correct
29 Correct 152 ms 628 KB Output is correct
30 Correct 378 ms 744 KB Output is correct
31 Correct 390 ms 744 KB Output is correct
32 Correct 382 ms 740 KB Output is correct
33 Correct 407 ms 724 KB Output is correct
34 Correct 447 ms 724 KB Output is correct
35 Correct 434 ms 724 KB Output is correct
36 Correct 212 ms 628 KB Output is correct
37 Correct 243 ms 624 KB Output is correct
38 Correct 229 ms 596 KB Output is correct
39 Correct 43 ms 540 KB Output is correct
40 Correct 171 ms 568 KB Output is correct
41 Correct 9 ms 340 KB Output is correct
42 Correct 51 ms 596 KB Output is correct
43 Correct 99 ms 592 KB Output is correct
44 Correct 36 ms 368 KB Output is correct
45 Correct 395 ms 740 KB Output is correct
46 Correct 405 ms 748 KB Output is correct
47 Correct 389 ms 736 KB Output is correct
48 Correct 390 ms 732 KB Output is correct
49 Correct 443 ms 848 KB Output is correct
50 Correct 461 ms 724 KB Output is correct
51 Correct 332 ms 688 KB Output is correct
52 Correct 172 ms 532 KB Output is correct
53 Correct 47 ms 468 KB Output is correct
54 Correct 12 ms 340 KB Output is correct
55 Correct 8 ms 468 KB Output is correct
56 Correct 9 ms 596 KB Output is correct
57 Correct 144 ms 596 KB Output is correct
58 Correct 27 ms 432 KB Output is correct
59 Correct 269 ms 636 KB Output is correct
60 Correct 426 ms 744 KB Output is correct
61 Correct 407 ms 724 KB Output is correct
62 Correct 427 ms 744 KB Output is correct
63 Correct 384 ms 844 KB Output is correct
64 Correct 420 ms 724 KB Output is correct
65 Correct 504 ms 724 KB Output is correct
66 Correct 1 ms 340 KB Output is correct
67 Correct 1 ms 340 KB Output is correct
68 Correct 1 ms 340 KB Output is correct
69 Correct 0 ms 340 KB Output is correct
70 Correct 0 ms 340 KB Output is correct
71 Correct 0 ms 340 KB Output is correct
72 Correct 0 ms 340 KB Output is correct
73 Correct 0 ms 340 KB Output is correct
74 Correct 1 ms 340 KB Output is correct
75 Correct 0 ms 340 KB Output is correct
76 Correct 1 ms 340 KB Output is correct
77 Correct 1 ms 352 KB Output is correct
78 Correct 1 ms 340 KB Output is correct
79 Correct 1 ms 340 KB Output is correct
80 Correct 1 ms 340 KB Output is correct
81 Correct 314 ms 696 KB Output is correct
82 Correct 75 ms 468 KB Output is correct
83 Correct 135 ms 596 KB Output is correct
84 Correct 80 ms 596 KB Output is correct
85 Correct 134 ms 564 KB Output is correct
86 Correct 102 ms 516 KB Output is correct
87 Correct 19 ms 340 KB Output is correct
88 Correct 12 ms 340 KB Output is correct
89 Correct 48 ms 468 KB Output is correct
90 Correct 416 ms 724 KB Output is correct
91 Correct 385 ms 740 KB Output is correct
92 Correct 406 ms 736 KB Output is correct
93 Correct 374 ms 740 KB Output is correct
94 Correct 377 ms 740 KB Output is correct
95 Correct 401 ms 720 KB Output is correct
96 Correct 409 ms 736 KB Output is correct
97 Correct 383 ms 732 KB Output is correct
98 Correct 446 ms 724 KB Output is correct
99 Correct 425 ms 724 KB Output is correct
100 Correct 425 ms 720 KB Output is correct