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Submission #577797

# Submission time Handle Problem Language Result Execution time Memory
577797 2022-06-15T09:16:50 Z patrikpavic2 Uplifting Excursion (BOI22_vault) C++17
20 / 100
 103 ms 320 KB 
#include <cstdio>
#include <algorithm>

using namespace std;

typedef long long ll;

const int M = 105;
const int GR = M * M;
const int INF = 0x3f3f3f3f;

int m;
ll L, A[M], kol;
int dp[GR + M];

int main(){
    scanf("%d%lld", &m, &L);
    for(int i = m;i >= 1;i--){
        ll x; scanf("%lld", &x);
      //  A[i] += x; L += x * i;
    }
    ll bla; scanf("%lld", &bla);
    for(int i = 1;i <= m;i++){
        ll x; scanf("%lld", &x);
        A[i] += x;
    }
    for(int i = 1;i <= m;i++){
        ll uz = min(A[i], max(L - i * M, 0LL) / i);
        kol += uz; L -= uz * i;
        A[i] -= uz;
        A[i] = min((ll)(GR + M) / i, A[i]);
    }
    for(int i = 1;i < GR + M;i++)
        dp[i] = -INF;
    for(int i = 1;i <= m;i++){
        for(int j = 0;j < A[i];j++){
            for(int k = GR + M - 1;k >= i;k--)
                dp[k] = max(dp[k], 1 + dp[k - i]);
        }
    }
    if(L >= GR + M || dp[L] < 0)
        printf("impossible\n");
    else
        printf("%lld\n", kol + dp[L] + bla);
    return 0;
}

Compilation message

vault.cpp: In function 'int main()':
vault.cpp:17:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   17 |     scanf("%d%lld", &m, &L);
      |     ~~~~~^~~~~~~~~~~~~~~~~~
vault.cpp:19:20: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   19 |         ll x; scanf("%lld", &x);
      |               ~~~~~^~~~~~~~~~~~
vault.cpp:22:18: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   22 |     ll bla; scanf("%lld", &bla);
      |             ~~~~~^~~~~~~~~~~~~~
vault.cpp:24:20: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   24 |         ll x; scanf("%lld", &x);
      |               ~~~~~^~~~~~~~~~~~

Subtask #1
0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3-1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 2 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 38 ms 212 KB Output is correct
5 Correct 11 ms 212 KB Output is correct
6 Correct 72 ms 212 KB Output is correct
7 Correct 8 ms 212 KB Output is correct
8 Correct 4 ms 212 KB Output is correct
9 Correct 2 ms 212 KB Output is correct
10 Correct 2 ms 212 KB Output is correct

Subtask #3-2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 2 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 38 ms 212 KB Output is correct
5 Correct 11 ms 212 KB Output is correct
6 Correct 72 ms 212 KB Output is correct
7 Correct 8 ms 212 KB Output is correct
8 Correct 4 ms 212 KB Output is correct
9 Correct 2 ms 212 KB Output is correct
10 Correct 2 ms 212 KB Output is correct
11 Incorrect 0 ms 212 KB Output isn't correct
12 Halted 0 ms 0 KB -

Subtask #4-1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 2 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 38 ms 212 KB Output is correct
5 Correct 11 ms 212 KB Output is correct
6 Correct 72 ms 212 KB Output is correct
7 Correct 8 ms 212 KB Output is correct
8 Correct 4 ms 212 KB Output is correct
9 Correct 2 ms 212 KB Output is correct
10 Correct 2 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 2 ms 212 KB Output is correct
13 Correct 3 ms 212 KB Output is correct
14 Correct 48 ms 212 KB Output is correct
15 Correct 12 ms 320 KB Output is correct
16 Correct 77 ms 308 KB Output is correct
17 Correct 9 ms 212 KB Output is correct
18 Correct 4 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 2 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 2 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 4 ms 212 KB Output is correct
26 Correct 40 ms 212 KB Output is correct
27 Correct 103 ms 300 KB Output is correct
28 Correct 4 ms 224 KB Output is correct

Subtask #4-2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5-1
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 2 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 38 ms 212 KB Output is correct
5 Correct 11 ms 212 KB Output is correct
6 Correct 72 ms 212 KB Output is correct
7 Correct 8 ms 212 KB Output is correct
8 Correct 4 ms 212 KB Output is correct
9 Correct 2 ms 212 KB Output is correct
10 Correct 2 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 2 ms 212 KB Output is correct
13 Correct 3 ms 212 KB Output is correct
14 Correct 48 ms 212 KB Output is correct
15 Correct 12 ms 320 KB Output is correct
16 Correct 77 ms 308 KB Output is correct
17 Correct 9 ms 212 KB Output is correct
18 Correct 4 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 2 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 2 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 4 ms 212 KB Output is correct
26 Correct 40 ms 212 KB Output is correct
27 Correct 103 ms 300 KB Output is correct
28 Correct 4 ms 224 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 2 ms 212 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 41 ms 212 KB Output is correct
33 Correct 12 ms 212 KB Output is correct
34 Correct 82 ms 304 KB Output is correct
35 Correct 7 ms 320 KB Output is correct
36 Correct 5 ms 212 KB Output is correct
37 Correct 2 ms 212 KB Output is correct
38 Correct 2 ms 212 KB Output is correct
39 Correct 1 ms 212 KB Output is correct
40 Correct 1 ms 212 KB Output is correct
41 Correct 2 ms 212 KB Output is correct
42 Correct 2 ms 212 KB Output is correct
43 Correct 3 ms 212 KB Output is correct
44 Correct 39 ms 212 KB Output is correct
45 Correct 97 ms 212 KB Output is correct
46 Correct 4 ms 304 KB Output is correct
47 Correct 2 ms 212 KB Output is correct
48 Correct 2 ms 212 KB Output is correct
49 Incorrect 1 ms 212 KB Output isn't correct
50 Halted 0 ms 0 KB -

Subtask #5-2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6-1
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 2 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 38 ms 212 KB Output is correct
5 Correct 11 ms 212 KB Output is correct
6 Correct 72 ms 212 KB Output is correct
7 Correct 8 ms 212 KB Output is correct
8 Correct 4 ms 212 KB Output is correct
9 Correct 2 ms 212 KB Output is correct
10 Correct 2 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 2 ms 212 KB Output is correct
13 Correct 3 ms 212 KB Output is correct
14 Correct 48 ms 212 KB Output is correct
15 Correct 12 ms 320 KB Output is correct
16 Correct 77 ms 308 KB Output is correct
17 Correct 9 ms 212 KB Output is correct
18 Correct 4 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 2 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 2 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 4 ms 212 KB Output is correct
26 Correct 40 ms 212 KB Output is correct
27 Correct 103 ms 300 KB Output is correct
28 Correct 4 ms 224 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 2 ms 212 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 41 ms 212 KB Output is correct
33 Correct 12 ms 212 KB Output is correct
34 Correct 82 ms 304 KB Output is correct
35 Correct 7 ms 320 KB Output is correct
36 Correct 5 ms 212 KB Output is correct
37 Correct 2 ms 212 KB Output is correct
38 Correct 2 ms 212 KB Output is correct
39 Correct 1 ms 212 KB Output is correct
40 Correct 1 ms 212 KB Output is correct
41 Correct 2 ms 212 KB Output is correct
42 Correct 2 ms 212 KB Output is correct
43 Correct 3 ms 212 KB Output is correct
44 Correct 39 ms 212 KB Output is correct
45 Correct 97 ms 212 KB Output is correct
46 Correct 4 ms 304 KB Output is correct
47 Correct 2 ms 212 KB Output is correct
48 Correct 2 ms 212 KB Output is correct
49 Incorrect 1 ms 212 KB Output isn't correct
50 Halted 0 ms 0 KB -

Subtask #6-2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB Output isn't correct
2 Halted 0 ms 0 KB -