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Submission #577791

# Submission time Handle Problem Language Result Execution time Memory
577791 2022-06-15T09:08:32 Z patrikpavic2 Uplifting Excursion (BOI22_vault) C++17
20 / 100
 240 ms 328 KB 
#include <cstdio>
#include <algorithm>

using namespace std;

typedef long long ll;

const int M = 102;
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 - 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 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 5 ms 212 KB Output is correct
3 Correct 5 ms 320 KB Output is correct
4 Correct 71 ms 308 KB Output is correct
5 Correct 20 ms 212 KB Output is correct
6 Correct 204 ms 212 KB Output is correct
7 Correct 14 ms 212 KB Output is correct
8 Correct 8 ms 224 KB Output is correct
9 Correct 15 ms 328 KB Output is correct
10 Correct 6 ms 324 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 5 ms 212 KB Output is correct
3 Correct 5 ms 320 KB Output is correct
4 Correct 71 ms 308 KB Output is correct
5 Correct 20 ms 212 KB Output is correct
6 Correct 204 ms 212 KB Output is correct
7 Correct 14 ms 212 KB Output is correct
8 Correct 8 ms 224 KB Output is correct
9 Correct 15 ms 328 KB Output is correct
10 Correct 6 ms 324 KB Output is correct
11 Incorrect 1 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 5 ms 212 KB Output is correct
3 Correct 5 ms 320 KB Output is correct
4 Correct 71 ms 308 KB Output is correct
5 Correct 20 ms 212 KB Output is correct
6 Correct 204 ms 212 KB Output is correct
7 Correct 14 ms 212 KB Output is correct
8 Correct 8 ms 224 KB Output is correct
9 Correct 15 ms 328 KB Output is correct
10 Correct 6 ms 324 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 4 ms 212 KB Output is correct
13 Correct 3 ms 212 KB Output is correct
14 Correct 70 ms 300 KB Output is correct
15 Correct 22 ms 212 KB Output is correct
16 Correct 240 ms 300 KB Output is correct
17 Correct 14 ms 212 KB Output is correct
18 Correct 8 ms 320 KB Output is correct
19 Correct 13 ms 212 KB Output is correct
20 Correct 6 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 4 ms 212 KB Output is correct
24 Correct 2 ms 212 KB Output is correct
25 Correct 5 ms 212 KB Output is correct
26 Correct 66 ms 304 KB Output is correct
27 Correct 187 ms 300 KB Output is correct
28 Correct 7 ms 324 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 5 ms 212 KB Output is correct
3 Correct 5 ms 320 KB Output is correct
4 Correct 71 ms 308 KB Output is correct
5 Correct 20 ms 212 KB Output is correct
6 Correct 204 ms 212 KB Output is correct
7 Correct 14 ms 212 KB Output is correct
8 Correct 8 ms 224 KB Output is correct
9 Correct 15 ms 328 KB Output is correct
10 Correct 6 ms 324 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 4 ms 212 KB Output is correct
13 Correct 3 ms 212 KB Output is correct
14 Correct 70 ms 300 KB Output is correct
15 Correct 22 ms 212 KB Output is correct
16 Correct 240 ms 300 KB Output is correct
17 Correct 14 ms 212 KB Output is correct
18 Correct 8 ms 320 KB Output is correct
19 Correct 13 ms 212 KB Output is correct
20 Correct 6 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 4 ms 212 KB Output is correct
24 Correct 2 ms 212 KB Output is correct
25 Correct 5 ms 212 KB Output is correct
26 Correct 66 ms 304 KB Output is correct
27 Correct 187 ms 300 KB Output is correct
28 Correct 7 ms 324 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 4 ms 212 KB Output is correct
31 Correct 4 ms 212 KB Output is correct
32 Correct 67 ms 304 KB Output is correct
33 Correct 20 ms 212 KB Output is correct
34 Correct 215 ms 212 KB Output is correct
35 Correct 14 ms 320 KB Output is correct
36 Correct 7 ms 212 KB Output is correct
37 Correct 11 ms 212 KB Output is correct
38 Correct 14 ms 324 KB Output is correct
39 Correct 1 ms 212 KB Output is correct
40 Correct 2 ms 212 KB Output is correct
41 Correct 3 ms 212 KB Output is correct
42 Correct 3 ms 212 KB Output is correct
43 Correct 6 ms 212 KB Output is correct
44 Correct 74 ms 212 KB Output is correct
45 Correct 197 ms 308 KB Output is correct
46 Correct 7 ms 212 KB Output is correct
47 Correct 2 ms 212 KB Output is correct
48 Correct 2 ms 212 KB Output is correct
49 Incorrect 3 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 5 ms 212 KB Output is correct
3 Correct 5 ms 320 KB Output is correct
4 Correct 71 ms 308 KB Output is correct
5 Correct 20 ms 212 KB Output is correct
6 Correct 204 ms 212 KB Output is correct
7 Correct 14 ms 212 KB Output is correct
8 Correct 8 ms 224 KB Output is correct
9 Correct 15 ms 328 KB Output is correct
10 Correct 6 ms 324 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 4 ms 212 KB Output is correct
13 Correct 3 ms 212 KB Output is correct
14 Correct 70 ms 300 KB Output is correct
15 Correct 22 ms 212 KB Output is correct
16 Correct 240 ms 300 KB Output is correct
17 Correct 14 ms 212 KB Output is correct
18 Correct 8 ms 320 KB Output is correct
19 Correct 13 ms 212 KB Output is correct
20 Correct 6 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 4 ms 212 KB Output is correct
24 Correct 2 ms 212 KB Output is correct
25 Correct 5 ms 212 KB Output is correct
26 Correct 66 ms 304 KB Output is correct
27 Correct 187 ms 300 KB Output is correct
28 Correct 7 ms 324 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 4 ms 212 KB Output is correct
31 Correct 4 ms 212 KB Output is correct
32 Correct 67 ms 304 KB Output is correct
33 Correct 20 ms 212 KB Output is correct
34 Correct 215 ms 212 KB Output is correct
35 Correct 14 ms 320 KB Output is correct
36 Correct 7 ms 212 KB Output is correct
37 Correct 11 ms 212 KB Output is correct
38 Correct 14 ms 324 KB Output is correct
39 Correct 1 ms 212 KB Output is correct
40 Correct 2 ms 212 KB Output is correct
41 Correct 3 ms 212 KB Output is correct
42 Correct 3 ms 212 KB Output is correct
43 Correct 6 ms 212 KB Output is correct
44 Correct 74 ms 212 KB Output is correct
45 Correct 197 ms 308 KB Output is correct
46 Correct 7 ms 212 KB Output is correct
47 Correct 2 ms 212 KB Output is correct
48 Correct 2 ms 212 KB Output is correct
49 Incorrect 3 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 -