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Submission #923236

# Submission time Handle Problem Language Result Execution time Memory
923236 2024-02-07T02:38:27 Z ttamx Brunhilda’s Birthday (BOI13_brunhilda) C++14
100 / 100
 228 ms 79264 KB 
#include<bits/stdc++.h>

using namespace std;

const int N=1e7+5;

int m,q;
int mx;
int p[N],dp[N];

int main(){
    cin.tie(nullptr)->sync_with_stdio(false);
    cin >> m >> q;
    for(int i=0;i<m;i++){
        int x;
        cin >> x;
        for(int i=0;i<N;i+=x)p[i]=max(p[i],x);
    }
    for(int l=0,r=0,cnt=0;l<N&&l<=r;l=r+1,r=min(mx,N-1),cnt++){
        for(int i=l;i<=r;i++){
            dp[i]=cnt;
            mx=max(mx,i+p[i]-1);
        }
    }
    while(q--){
        int n;
        cin >> n;
        if(n>mx)cout << "oo\n";
        else cout << dp[n] << "\n";
    }
}

Subtask #1
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 25 ms 39456 KB Output is correct
2 Correct 62 ms 78832 KB Output is correct
3 Correct 37 ms 41648 KB Output is correct
4 Correct 42 ms 78672 KB Output is correct
5 Correct 46 ms 78676 KB Output is correct
6 Correct 25 ms 39592 KB Output is correct
7 Correct 36 ms 41648 KB Output is correct
8 Correct 39 ms 43860 KB Output is correct
9 Correct 66 ms 78676 KB Output is correct
10 Correct 86 ms 78492 KB Output is correct
11 Correct 70 ms 78676 KB Output is correct
12 Correct 43 ms 78596 KB Output is correct
13 Correct 156 ms 78676 KB Output is correct
14 Correct 142 ms 78496 KB Output is correct
15 Correct 71 ms 78508 KB Output is correct
16 Correct 55 ms 78676 KB Output is correct
17 Correct 55 ms 78492 KB Output is correct
18 Correct 50 ms 78712 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 75 ms 78676 KB Output is correct
2 Correct 74 ms 78508 KB Output is correct
3 Correct 208 ms 78496 KB Output is correct
4 Correct 75 ms 78492 KB Output is correct
5 Correct 131 ms 78492 KB Output is correct
6 Correct 62 ms 78516 KB Output is correct
7 Correct 64 ms 78464 KB Output is correct
8 Correct 78 ms 78644 KB Output is correct
9 Correct 150 ms 78672 KB Output is correct
10 Correct 209 ms 78676 KB Output is correct
11 Correct 193 ms 78492 KB Output is correct
12 Correct 95 ms 78676 KB Output is correct
13 Correct 49 ms 78672 KB Output is correct
14 Correct 66 ms 78496 KB Output is correct
15 Correct 155 ms 78500 KB Output is correct
16 Correct 66 ms 78680 KB Output is correct
17 Correct 158 ms 78492 KB Output is correct
18 Correct 156 ms 78492 KB Output is correct

Subtask #3
60.0 / 60.0

# Verdict Execution time Memory Grader output
1 Correct 162 ms 78756 KB Output is correct
2 Correct 191 ms 78676 KB Output is correct
3 Correct 192 ms 78768 KB Output is correct
4 Correct 127 ms 79028 KB Output is correct
5 Correct 90 ms 78748 KB Output is correct
6 Correct 164 ms 78824 KB Output is correct
7 Correct 156 ms 78904 KB Output is correct
8 Correct 157 ms 78692 KB Output is correct
9 Correct 148 ms 78676 KB Output is correct
10 Correct 113 ms 78500 KB Output is correct
11 Correct 102 ms 78928 KB Output is correct
12 Correct 140 ms 78752 KB Output is correct
13 Correct 192 ms 78764 KB Output is correct
14 Correct 94 ms 79200 KB Output is correct
15 Correct 139 ms 78748 KB Output is correct
16 Correct 166 ms 78748 KB Output is correct
17 Correct 145 ms 78676 KB Output is correct
18 Correct 219 ms 78676 KB Output is correct
19 Correct 58 ms 78716 KB Output is correct
20 Correct 203 ms 78676 KB Output is correct
21 Correct 123 ms 79264 KB Output is correct
22 Correct 198 ms 78676 KB Output is correct
23 Correct 97 ms 78932 KB Output is correct
24 Correct 69 ms 78932 KB Output is correct
25 Correct 136 ms 78928 KB Output is correct
26 Correct 125 ms 78920 KB Output is correct
27 Correct 228 ms 78752 KB Output is correct
28 Correct 63 ms 78912 KB Output is correct
29 Correct 211 ms 78672 KB Output is correct
30 Correct 188 ms 78928 KB Output is correct
31 Correct 87 ms 78856 KB Output is correct
32 Correct 97 ms 78944 KB Output is correct
33 Correct 61 ms 78744 KB Output is correct
34 Correct 144 ms 78672 KB Output is correct
35 Correct 70 ms 78988 KB Output is correct
36 Correct 211 ms 78756 KB Output is correct
37 Correct 87 ms 78672 KB Output is correct
38 Correct 160 ms 78928 KB Output is correct
39 Correct 87 ms 78768 KB Output is correct
40 Correct 152 ms 78760 KB Output is correct
41 Correct 142 ms 78932 KB Output is correct
42 Correct 183 ms 78932 KB Output is correct