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Submission #760828

# Submission time Handle Problem Language Result Execution time Memory
760828 2023-06-18T15:54:47 Z Petrix Self Study (JOI22_ho_t2) C++17
100 / 100
 314 ms 11356 KB 
#include <iostream>
using namespace std;

long long a[300000],b[300000];

int main()
{
    long long n,m,i,st,dr,mij,s,rasp;
    cin>>n>>m;
    for(i=0;i<n;i++){
        cin>>a[i];
    }
    for(i=0;i<n;i++){
        cin>>b[i];
        a[i]=max(a[i],b[i]);
    }
    st=rasp=0;dr=1ll<<60;
    while(st<=dr){
        s=0;
        mij=(st+dr)/2;
        for(i=0;i<n && s<=n*m;i++){
            if(a[i]*m<mij){
                s+=m+(mij-a[i]*m-1)/b[i]+1;
            }else{
                s+=(mij-1)/a[i]+1;
            }
        }
        if(s>m*n){
            dr=mij-1;
        }else{
            rasp=mij;
            st=mij+1;
        }
    }
    cout<<rasp;
    return 0;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 312 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 4 ms 468 KB Output is correct
11 Correct 200 ms 10780 KB Output is correct
12 Correct 205 ms 10788 KB Output is correct
13 Correct 151 ms 8840 KB Output is correct
14 Correct 139 ms 8696 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 64 ms 6084 KB Output is correct
17 Correct 205 ms 11320 KB Output is correct
18 Correct 204 ms 10712 KB Output is correct

Subtask #2
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 64 ms 6084 KB Output is correct
3 Correct 205 ms 11320 KB Output is correct
4 Correct 204 ms 10712 KB Output is correct
5 Correct 1 ms 304 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 0 ms 308 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 101 ms 5488 KB Output is correct
14 Correct 67 ms 3780 KB Output is correct
15 Correct 51 ms 3020 KB Output is correct
16 Correct 41 ms 2288 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 0 ms 316 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 2 ms 340 KB Output is correct
23 Correct 4 ms 468 KB Output is correct

Subtask #3
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 312 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 4 ms 468 KB Output is correct
11 Correct 200 ms 10780 KB Output is correct
12 Correct 205 ms 10788 KB Output is correct
13 Correct 151 ms 8840 KB Output is correct
14 Correct 139 ms 8696 KB Output is correct
15 Correct 1 ms 304 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 0 ms 308 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 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 101 ms 5488 KB Output is correct
24 Correct 67 ms 3780 KB Output is correct
25 Correct 51 ms 3020 KB Output is correct
26 Correct 41 ms 2288 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 1 ms 212 KB Output is correct
29 Correct 0 ms 316 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 2 ms 340 KB Output is correct
33 Correct 4 ms 468 KB Output is correct
34 Correct 1 ms 212 KB Output is correct
35 Correct 64 ms 6084 KB Output is correct
36 Correct 205 ms 11320 KB Output is correct
37 Correct 204 ms 10712 KB Output is correct
38 Correct 1 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 1 ms 288 KB Output is correct
42 Correct 1 ms 212 KB Output is correct
43 Correct 0 ms 212 KB Output is correct
44 Correct 0 ms 212 KB Output is correct
45 Correct 4 ms 436 KB Output is correct
46 Correct 7 ms 624 KB Output is correct
47 Correct 1 ms 316 KB Output is correct
48 Correct 35 ms 1984 KB Output is correct
49 Correct 1 ms 212 KB Output is correct
50 Correct 1 ms 212 KB Output is correct
51 Correct 4 ms 468 KB Output is correct
52 Correct 0 ms 212 KB Output is correct
53 Correct 1 ms 212 KB Output is correct
54 Correct 1 ms 212 KB Output is correct
55 Correct 100 ms 5484 KB Output is correct
56 Correct 52 ms 3108 KB Output is correct
57 Correct 47 ms 3060 KB Output is correct

Subtask #4
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 304 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 0 ms 308 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 101 ms 5488 KB Output is correct
10 Correct 67 ms 3780 KB Output is correct
11 Correct 51 ms 3020 KB Output is correct
12 Correct 41 ms 2288 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 0 ms 316 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 2 ms 340 KB Output is correct
19 Correct 4 ms 468 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 64 ms 6084 KB Output is correct
22 Correct 205 ms 11320 KB Output is correct
23 Correct 204 ms 10712 KB Output is correct
24 Correct 46 ms 2036 KB Output is correct
25 Correct 114 ms 4920 KB Output is correct
26 Correct 23 ms 1360 KB Output is correct
27 Correct 197 ms 10668 KB Output is correct
28 Correct 203 ms 10692 KB Output is correct
29 Correct 204 ms 10768 KB Output is correct
30 Correct 230 ms 10700 KB Output is correct
31 Correct 303 ms 10700 KB Output is correct
32 Correct 130 ms 6092 KB Output is correct
33 Correct 297 ms 11356 KB Output is correct
34 Correct 132 ms 6092 KB Output is correct

Subtask #5
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 312 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 4 ms 468 KB Output is correct
11 Correct 200 ms 10780 KB Output is correct
12 Correct 205 ms 10788 KB Output is correct
13 Correct 151 ms 8840 KB Output is correct
14 Correct 139 ms 8696 KB Output is correct
15 Correct 1 ms 304 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 0 ms 308 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 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 101 ms 5488 KB Output is correct
24 Correct 67 ms 3780 KB Output is correct
25 Correct 51 ms 3020 KB Output is correct
26 Correct 41 ms 2288 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 1 ms 212 KB Output is correct
29 Correct 0 ms 316 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 2 ms 340 KB Output is correct
33 Correct 4 ms 468 KB Output is correct
34 Correct 1 ms 212 KB Output is correct
35 Correct 1 ms 212 KB Output is correct
36 Correct 1 ms 212 KB Output is correct
37 Correct 1 ms 288 KB Output is correct
38 Correct 1 ms 212 KB Output is correct
39 Correct 0 ms 212 KB Output is correct
40 Correct 0 ms 212 KB Output is correct
41 Correct 4 ms 436 KB Output is correct
42 Correct 7 ms 624 KB Output is correct
43 Correct 1 ms 316 KB Output is correct
44 Correct 35 ms 1984 KB Output is correct
45 Correct 1 ms 212 KB Output is correct
46 Correct 1 ms 212 KB Output is correct
47 Correct 4 ms 468 KB Output is correct
48 Correct 0 ms 212 KB Output is correct
49 Correct 1 ms 212 KB Output is correct
50 Correct 1 ms 212 KB Output is correct
51 Correct 100 ms 5484 KB Output is correct
52 Correct 52 ms 3108 KB Output is correct
53 Correct 47 ms 3060 KB Output is correct
54 Correct 46 ms 2036 KB Output is correct
55 Correct 114 ms 4920 KB Output is correct
56 Correct 23 ms 1360 KB Output is correct
57 Correct 197 ms 10668 KB Output is correct
58 Correct 203 ms 10692 KB Output is correct
59 Correct 204 ms 10768 KB Output is correct
60 Correct 230 ms 10700 KB Output is correct
61 Correct 303 ms 10700 KB Output is correct
62 Correct 130 ms 6092 KB Output is correct
63 Correct 297 ms 11356 KB Output is correct
64 Correct 132 ms 6092 KB Output is correct
65 Correct 1 ms 212 KB Output is correct
66 Correct 64 ms 6084 KB Output is correct
67 Correct 205 ms 11320 KB Output is correct
68 Correct 204 ms 10712 KB Output is correct
69 Correct 34 ms 1348 KB Output is correct
70 Correct 8 ms 568 KB Output is correct
71 Correct 1 ms 212 KB Output is correct
72 Correct 45 ms 1804 KB Output is correct
73 Correct 9 ms 656 KB Output is correct
74 Correct 1 ms 340 KB Output is correct
75 Correct 203 ms 10688 KB Output is correct
76 Correct 213 ms 10684 KB Output is correct
77 Correct 224 ms 10700 KB Output is correct
78 Correct 253 ms 10712 KB Output is correct
79 Correct 308 ms 10780 KB Output is correct
80 Correct 314 ms 10692 KB Output is correct
81 Correct 242 ms 8780 KB Output is correct
82 Correct 227 ms 8768 KB Output is correct