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Submission #1038590

# Submission time Handle Problem Language Result Execution time Memory
1038590 2024-07-30T02:51:47 Z 12345678 Uplifting Excursion (BOI22_vault) C++17
5 / 100
 5000 ms 8300 KB 
#include <bits/stdc++.h>

using namespace std;

const int nx=1e6+5, c=5e5;

#define ll long long

ll m, z, p[nx], n[nx], dp[nx], l;

int main()
{
    cin.tie(NULL)->sync_with_stdio(false);
    cin>>m>>l;
    for (int i=m; i>=1; i--) cin>>n[i];
    cin>>z;
    for (int i=1; i<=m; i++) cin>>p[i];
    for (int i=0; i<nx; i++) dp[i]=-1;
    dp[c]=z;
    for (int i=1; i<=m; i++)
    {
        for (int t=0; t<n[i]; t++) 
        {
            for (int j=0; j<nx; j++) 
            {
                if (j+i<nx&&dp[j+i]!=-1) dp[j]=max(dp[j], dp[j+i]+1);
            }
        }
    }
    for (int i=1; i<=m; i++)
    {
        for (int t=0; t<p[i]; t++) 
        {
            for (int j=nx-1; j>=0; j--) 
            {
                if (j-i>=0&&dp[j-i]!=-1) dp[j]=max(dp[j], dp[j-i]+1);
            }
        }
    }
    if (l+c<0||l+c>nx||dp[l+c]<1) cout<<"impossible";
    else cout<<dp[l+c];
}

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 10 ms 8284 KB Output is correct
2 Correct 7 ms 8300 KB Output is correct
3 Correct 7 ms 8284 KB Output is correct
4 Correct 39 ms 8284 KB Output is correct
5 Correct 1581 ms 8280 KB Output is correct
6 Correct 1659 ms 8280 KB Output is correct
7 Correct 684 ms 8284 KB Output is correct
8 Correct 1681 ms 8284 KB Output is correct
9 Correct 3041 ms 8292 KB Output is correct
10 Correct 67 ms 8284 KB Output is correct
11 Correct 58 ms 8284 KB Output is correct

Subtask #2
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 10 ms 8284 KB Output is correct
2 Correct 7 ms 8300 KB Output is correct
3 Correct 7 ms 8284 KB Output is correct
4 Correct 39 ms 8284 KB Output is correct
5 Correct 1581 ms 8280 KB Output is correct
6 Correct 1659 ms 8280 KB Output is correct
7 Correct 684 ms 8284 KB Output is correct
8 Correct 1681 ms 8284 KB Output is correct
9 Correct 3041 ms 8292 KB Output is correct
10 Correct 67 ms 8284 KB Output is correct
11 Correct 58 ms 8284 KB Output is correct
12 Correct 13 ms 8280 KB Output is correct
13 Correct 7 ms 8284 KB Output is correct
14 Correct 10 ms 8284 KB Output is correct
15 Correct 40 ms 8284 KB Output is correct
16 Correct 1614 ms 8284 KB Output is correct
17 Correct 1833 ms 8284 KB Output is correct
18 Correct 654 ms 8284 KB Output is correct
19 Correct 1616 ms 8280 KB Output is correct
20 Correct 3152 ms 8284 KB Output is correct
21 Correct 67 ms 8280 KB Output is correct
22 Correct 60 ms 8284 KB Output is correct
23 Execution timed out 5076 ms 8284 KB Time limit exceeded
24 Halted 0 ms 0 KB -

Subtask #3-1
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 40 ms 8280 KB Output is correct
2 Execution timed out 5083 ms 8284 KB Time limit exceeded
3 Halted 0 ms 0 KB -

Subtask #3-2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 40 ms 8280 KB Output is correct
2 Execution timed out 5083 ms 8284 KB Time limit exceeded
3 Halted 0 ms 0 KB -

Subtask #4-1
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 40 ms 8280 KB Output is correct
2 Execution timed out 5083 ms 8284 KB Time limit exceeded
3 Halted 0 ms 0 KB -

Subtask #4-2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 10 ms 8284 KB Output is correct
2 Correct 7 ms 8300 KB Output is correct
3 Correct 7 ms 8284 KB Output is correct
4 Correct 39 ms 8284 KB Output is correct
5 Correct 1581 ms 8280 KB Output is correct
6 Correct 1659 ms 8280 KB Output is correct
7 Correct 684 ms 8284 KB Output is correct
8 Correct 1681 ms 8284 KB Output is correct
9 Correct 3041 ms 8292 KB Output is correct
10 Correct 67 ms 8284 KB Output is correct
11 Correct 58 ms 8284 KB Output is correct
12 Correct 40 ms 8280 KB Output is correct
13 Execution timed out 5083 ms 8284 KB Time limit exceeded
14 Halted 0 ms 0 KB -

Subtask #5-1
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 40 ms 8280 KB Output is correct
2 Execution timed out 5083 ms 8284 KB Time limit exceeded
3 Halted 0 ms 0 KB -

Subtask #5-2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 10 ms 8284 KB Output is correct
2 Correct 7 ms 8300 KB Output is correct
3 Correct 7 ms 8284 KB Output is correct
4 Correct 39 ms 8284 KB Output is correct
5 Correct 1581 ms 8280 KB Output is correct
6 Correct 1659 ms 8280 KB Output is correct
7 Correct 684 ms 8284 KB Output is correct
8 Correct 1681 ms 8284 KB Output is correct
9 Correct 3041 ms 8292 KB Output is correct
10 Correct 67 ms 8284 KB Output is correct
11 Correct 58 ms 8284 KB Output is correct
12 Correct 13 ms 8280 KB Output is correct
13 Correct 7 ms 8284 KB Output is correct
14 Correct 10 ms 8284 KB Output is correct
15 Correct 40 ms 8284 KB Output is correct
16 Correct 1614 ms 8284 KB Output is correct
17 Correct 1833 ms 8284 KB Output is correct
18 Correct 654 ms 8284 KB Output is correct
19 Correct 1616 ms 8280 KB Output is correct
20 Correct 3152 ms 8284 KB Output is correct
21 Correct 67 ms 8280 KB Output is correct
22 Correct 60 ms 8284 KB Output is correct
23 Execution timed out 5076 ms 8284 KB Time limit exceeded
24 Halted 0 ms 0 KB -

Subtask #6-1
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 40 ms 8280 KB Output is correct
2 Execution timed out 5083 ms 8284 KB Time limit exceeded
3 Halted 0 ms 0 KB -

Subtask #6-2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 10 ms 8284 KB Output is correct
2 Correct 7 ms 8300 KB Output is correct
3 Correct 7 ms 8284 KB Output is correct
4 Correct 39 ms 8284 KB Output is correct
5 Correct 1581 ms 8280 KB Output is correct
6 Correct 1659 ms 8280 KB Output is correct
7 Correct 684 ms 8284 KB Output is correct
8 Correct 1681 ms 8284 KB Output is correct
9 Correct 3041 ms 8292 KB Output is correct
10 Correct 67 ms 8284 KB Output is correct
11 Correct 58 ms 8284 KB Output is correct
12 Correct 13 ms 8280 KB Output is correct
13 Correct 7 ms 8284 KB Output is correct
14 Correct 10 ms 8284 KB Output is correct
15 Correct 40 ms 8284 KB Output is correct
16 Correct 1614 ms 8284 KB Output is correct
17 Correct 1833 ms 8284 KB Output is correct
18 Correct 654 ms 8284 KB Output is correct
19 Correct 1616 ms 8280 KB Output is correct
20 Correct 3152 ms 8284 KB Output is correct
21 Correct 67 ms 8280 KB Output is correct
22 Correct 60 ms 8284 KB Output is correct
23 Execution timed out 5076 ms 8284 KB Time limit exceeded
24 Halted 0 ms 0 KB -