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Submission #577793

# Submission time Handle Problem Language Result Execution time Memory
577793 2022-06-15T09:10:26 Z patrikpavic2 Uplifting Excursion (BOI22_vault) C++17
20 / 100
 1057 ms 372 KB 
#include <cstdio>
#include <algorithm>

using namespace std;

typedef long long ll;

const int M = 105;
const int GR = 2 * 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 - GR, 0LL) / i);
        kol += uz; L -= uz * i;
        A[i] -= uz;
        A[i] = min((ll)(2 * GR) / 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 1 ms 340 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 340 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 2 ms 340 KB Output is correct
2 Correct 17 ms 368 KB Output is correct
3 Correct 13 ms 340 KB Output is correct
4 Correct 346 ms 344 KB Output is correct
5 Correct 90 ms 344 KB Output is correct
6 Correct 985 ms 348 KB Output is correct
7 Correct 57 ms 340 KB Output is correct
8 Correct 28 ms 340 KB Output is correct
9 Correct 46 ms 352 KB Output is correct
10 Correct 25 ms 352 KB Output is correct

Subtask #3-2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 340 KB Output is correct
2 Correct 17 ms 368 KB Output is correct
3 Correct 13 ms 340 KB Output is correct
4 Correct 346 ms 344 KB Output is correct
5 Correct 90 ms 344 KB Output is correct
6 Correct 985 ms 348 KB Output is correct
7 Correct 57 ms 340 KB Output is correct
8 Correct 28 ms 340 KB Output is correct
9 Correct 46 ms 352 KB Output is correct
10 Correct 25 ms 352 KB Output is correct
11 Incorrect 1 ms 340 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 2 ms 340 KB Output is correct
2 Correct 17 ms 368 KB Output is correct
3 Correct 13 ms 340 KB Output is correct
4 Correct 346 ms 344 KB Output is correct
5 Correct 90 ms 344 KB Output is correct
6 Correct 985 ms 348 KB Output is correct
7 Correct 57 ms 340 KB Output is correct
8 Correct 28 ms 340 KB Output is correct
9 Correct 46 ms 352 KB Output is correct
10 Correct 25 ms 352 KB Output is correct
11 Correct 2 ms 340 KB Output is correct
12 Correct 22 ms 372 KB Output is correct
13 Correct 16 ms 364 KB Output is correct
14 Correct 299 ms 348 KB Output is correct
15 Correct 91 ms 348 KB Output is correct
16 Correct 987 ms 344 KB Output is correct
17 Correct 69 ms 340 KB Output is correct
18 Correct 33 ms 344 KB Output is correct
19 Correct 47 ms 340 KB Output is correct
20 Correct 29 ms 360 KB Output is correct
21 Correct 2 ms 340 KB Output is correct
22 Correct 2 ms 340 KB Output is correct
23 Correct 14 ms 340 KB Output is correct
24 Correct 9 ms 340 KB Output is correct
25 Correct 23 ms 348 KB Output is correct
26 Correct 291 ms 340 KB Output is correct
27 Correct 1006 ms 356 KB Output is correct
28 Correct 38 ms 340 KB Output is correct

Subtask #4-2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 340 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 2 ms 340 KB Output is correct
2 Correct 17 ms 368 KB Output is correct
3 Correct 13 ms 340 KB Output is correct
4 Correct 346 ms 344 KB Output is correct
5 Correct 90 ms 344 KB Output is correct
6 Correct 985 ms 348 KB Output is correct
7 Correct 57 ms 340 KB Output is correct
8 Correct 28 ms 340 KB Output is correct
9 Correct 46 ms 352 KB Output is correct
10 Correct 25 ms 352 KB Output is correct
11 Correct 2 ms 340 KB Output is correct
12 Correct 22 ms 372 KB Output is correct
13 Correct 16 ms 364 KB Output is correct
14 Correct 299 ms 348 KB Output is correct
15 Correct 91 ms 348 KB Output is correct
16 Correct 987 ms 344 KB Output is correct
17 Correct 69 ms 340 KB Output is correct
18 Correct 33 ms 344 KB Output is correct
19 Correct 47 ms 340 KB Output is correct
20 Correct 29 ms 360 KB Output is correct
21 Correct 2 ms 340 KB Output is correct
22 Correct 2 ms 340 KB Output is correct
23 Correct 14 ms 340 KB Output is correct
24 Correct 9 ms 340 KB Output is correct
25 Correct 23 ms 348 KB Output is correct
26 Correct 291 ms 340 KB Output is correct
27 Correct 1006 ms 356 KB Output is correct
28 Correct 38 ms 340 KB Output is correct
29 Correct 2 ms 340 KB Output is correct
30 Correct 19 ms 340 KB Output is correct
31 Correct 15 ms 368 KB Output is correct
32 Correct 311 ms 348 KB Output is correct
33 Correct 91 ms 340 KB Output is correct
34 Correct 992 ms 344 KB Output is correct
35 Correct 57 ms 340 KB Output is correct
36 Correct 30 ms 340 KB Output is correct
37 Correct 50 ms 340 KB Output is correct
38 Correct 23 ms 364 KB Output is correct
39 Correct 2 ms 340 KB Output is correct
40 Correct 2 ms 340 KB Output is correct
41 Correct 10 ms 340 KB Output is correct
42 Correct 11 ms 340 KB Output is correct
43 Correct 20 ms 368 KB Output is correct
44 Correct 322 ms 344 KB Output is correct
45 Correct 1057 ms 344 KB Output is correct
46 Correct 31 ms 340 KB Output is correct
47 Correct 6 ms 364 KB Output is correct
48 Correct 6 ms 368 KB Output is correct
49 Incorrect 7 ms 340 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 1 ms 340 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 2 ms 340 KB Output is correct
2 Correct 17 ms 368 KB Output is correct
3 Correct 13 ms 340 KB Output is correct
4 Correct 346 ms 344 KB Output is correct
5 Correct 90 ms 344 KB Output is correct
6 Correct 985 ms 348 KB Output is correct
7 Correct 57 ms 340 KB Output is correct
8 Correct 28 ms 340 KB Output is correct
9 Correct 46 ms 352 KB Output is correct
10 Correct 25 ms 352 KB Output is correct
11 Correct 2 ms 340 KB Output is correct
12 Correct 22 ms 372 KB Output is correct
13 Correct 16 ms 364 KB Output is correct
14 Correct 299 ms 348 KB Output is correct
15 Correct 91 ms 348 KB Output is correct
16 Correct 987 ms 344 KB Output is correct
17 Correct 69 ms 340 KB Output is correct
18 Correct 33 ms 344 KB Output is correct
19 Correct 47 ms 340 KB Output is correct
20 Correct 29 ms 360 KB Output is correct
21 Correct 2 ms 340 KB Output is correct
22 Correct 2 ms 340 KB Output is correct
23 Correct 14 ms 340 KB Output is correct
24 Correct 9 ms 340 KB Output is correct
25 Correct 23 ms 348 KB Output is correct
26 Correct 291 ms 340 KB Output is correct
27 Correct 1006 ms 356 KB Output is correct
28 Correct 38 ms 340 KB Output is correct
29 Correct 2 ms 340 KB Output is correct
30 Correct 19 ms 340 KB Output is correct
31 Correct 15 ms 368 KB Output is correct
32 Correct 311 ms 348 KB Output is correct
33 Correct 91 ms 340 KB Output is correct
34 Correct 992 ms 344 KB Output is correct
35 Correct 57 ms 340 KB Output is correct
36 Correct 30 ms 340 KB Output is correct
37 Correct 50 ms 340 KB Output is correct
38 Correct 23 ms 364 KB Output is correct
39 Correct 2 ms 340 KB Output is correct
40 Correct 2 ms 340 KB Output is correct
41 Correct 10 ms 340 KB Output is correct
42 Correct 11 ms 340 KB Output is correct
43 Correct 20 ms 368 KB Output is correct
44 Correct 322 ms 344 KB Output is correct
45 Correct 1057 ms 344 KB Output is correct
46 Correct 31 ms 340 KB Output is correct
47 Correct 6 ms 364 KB Output is correct
48 Correct 6 ms 368 KB Output is correct
49 Incorrect 7 ms 340 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 1 ms 340 KB Output isn't correct
2 Halted 0 ms 0 KB -