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Submission #44872

# Submission time Handle Problem Language Result Execution time Memory
44872 2018-04-08T20:26:36 Z iletavcioski Brunhilda’s Birthday (BOI13_brunhilda) C++17
100 / 100
 548 ms 117732 KB 
#include <iostream>
#include <queue>
using namespace std;
int dp_max[10000001];
int dp[10000001];
int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie();
    cout.tie();
    int n,q;
    cin>>n>>q;
    for(int i=0;i<n;i++)
    {
        int a;
        cin>>a;
        for(int j=a;j-1<=10000000;j+=a)
        {
            dp_max[j-1]=a-1;
        }
        dp_max[10000000]=max(dp_max[10000000],10000000%a);
    }
    for(int i=9999999;i>=1;i--)
        dp_max[i]=max(dp_max[i],dp_max[i+1]-1);
    for(int i=1;i<=10000000;i++)
    {
        if(dp[i-dp_max[i]]==-1||dp_max[i]==0)
            dp[i]=-1;
        else
            dp[i]=dp[i-dp_max[i]]+1;
    }
    for(int i=0;i<q;i++)
    {
        int a;
        cin>>a;
        if(dp[a]==-1)
            cout<<"oo"<<"\n";
        else
            cout<<dp[a]<<"\n";
    }
    return 0;
}

Subtask #1
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 90 ms 78712 KB Output is correct
2 Correct 116 ms 78712 KB Output is correct
3 Correct 106 ms 78788 KB Output is correct
4 Correct 105 ms 78984 KB Output is correct
5 Correct 114 ms 78984 KB Output is correct
6 Correct 87 ms 78984 KB Output is correct
7 Correct 97 ms 78984 KB Output is correct
8 Correct 106 ms 78984 KB Output is correct
9 Correct 144 ms 78984 KB Output is correct
10 Correct 162 ms 78984 KB Output is correct
11 Correct 149 ms 79032 KB Output is correct
12 Correct 91 ms 79092 KB Output is correct
13 Correct 282 ms 79144 KB Output is correct
14 Correct 296 ms 79204 KB Output is correct
15 Correct 135 ms 79204 KB Output is correct
16 Correct 123 ms 79204 KB Output is correct
17 Correct 143 ms 79348 KB Output is correct
18 Correct 117 ms 79348 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 117 ms 79372 KB Output is correct
2 Correct 140 ms 80096 KB Output is correct
3 Correct 374 ms 80564 KB Output is correct
4 Correct 145 ms 80564 KB Output is correct
5 Correct 245 ms 80928 KB Output is correct
6 Correct 118 ms 80928 KB Output is correct
7 Correct 117 ms 80976 KB Output is correct
8 Correct 157 ms 80992 KB Output is correct
9 Correct 308 ms 81480 KB Output is correct
10 Correct 379 ms 81976 KB Output is correct
11 Correct 373 ms 82264 KB Output is correct
12 Correct 190 ms 82264 KB Output is correct
13 Correct 106 ms 82264 KB Output is correct
14 Correct 144 ms 82264 KB Output is correct
15 Correct 310 ms 82560 KB Output is correct
16 Correct 140 ms 83332 KB Output is correct
17 Correct 310 ms 83332 KB Output is correct
18 Correct 299 ms 84060 KB Output is correct

Subtask #3
60.0 / 60.0

# Verdict Execution time Memory Grader output
1 Correct 353 ms 84816 KB Output is correct
2 Correct 415 ms 85204 KB Output is correct
3 Correct 458 ms 86188 KB Output is correct
4 Correct 347 ms 86892 KB Output is correct
5 Correct 314 ms 88460 KB Output is correct
6 Correct 443 ms 89324 KB Output is correct
7 Correct 368 ms 90488 KB Output is correct
8 Correct 351 ms 90868 KB Output is correct
9 Correct 350 ms 91608 KB Output is correct
10 Correct 255 ms 91688 KB Output is correct
11 Correct 226 ms 91940 KB Output is correct
12 Correct 314 ms 92140 KB Output is correct
13 Correct 476 ms 93236 KB Output is correct
14 Correct 324 ms 94276 KB Output is correct
15 Correct 312 ms 94276 KB Output is correct
16 Correct 364 ms 94276 KB Output is correct
17 Correct 299 ms 94508 KB Output is correct
18 Correct 405 ms 95148 KB Output is correct
19 Correct 143 ms 95360 KB Output is correct
20 Correct 451 ms 96228 KB Output is correct
21 Correct 378 ms 97376 KB Output is correct
22 Correct 531 ms 98496 KB Output is correct
23 Correct 329 ms 99540 KB Output is correct
24 Correct 271 ms 100380 KB Output is correct
25 Correct 384 ms 101236 KB Output is correct
26 Correct 341 ms 101592 KB Output is correct
27 Correct 478 ms 102672 KB Output is correct
28 Correct 276 ms 103668 KB Output is correct
29 Correct 524 ms 104952 KB Output is correct
30 Correct 473 ms 106344 KB Output is correct
31 Correct 288 ms 107048 KB Output is correct
32 Correct 310 ms 107812 KB Output is correct
33 Correct 260 ms 108560 KB Output is correct
34 Correct 349 ms 109580 KB Output is correct
35 Correct 280 ms 110536 KB Output is correct
36 Correct 536 ms 111920 KB Output is correct
37 Correct 350 ms 113328 KB Output is correct
38 Correct 548 ms 114088 KB Output is correct
39 Correct 329 ms 114980 KB Output is correct
40 Correct 488 ms 115644 KB Output is correct
41 Correct 352 ms 116796 KB Output is correct
42 Correct 478 ms 117732 KB Output is correct