oj.uz

Submission #1114623

# Submission time Handle Problem Language Result Execution time Memory
1114623 2024-11-19T09:23:05 Z onlk97 Self Study (JOI22_ho_t2) C++14
100 / 100
 136 ms 11592 KB 
#include <bits/stdc++.h>
#define int long long
#define x first
#define y second
#define pb push_back
using namespace std;
using pii=pair <int,int>;
using tii=pair <pii,int>;
void solve(){
    int n,m;
    cin>>n>>m;
    int a[n+1],b[n+1];
    for (int i=1; i<=n; i++) cin>>a[i];
    for (int i=1; i<=n; i++) cin>>b[i];
    int l=0,r=1e18;
    while (l<r){
        int mid=(l+r+1)/2;
        int att=0,need=0;
        for (int i=1; i<=n; i++){
            if (a[i]<=b[i]){
                need+=(mid+b[i]-1)/b[i];
            } else {
                int r=min(m,(mid+a[i]-1)/a[i]);
                att+=r;
                int nw=mid-a[i]*r;
                if (nw>0) need+=(nw+b[i]-1)/b[i];
            }
            if (att+need>n*m) break;
        }
        if (att+need<=n*m) l=mid;
        else r=mid-1;
    }
    cout<<l<<'\n';
}
signed main(){
    ios_base::sync_with_stdio(0); cin.tie(0);
    int t=1;
    //cin>>t;
    while (t--) solve();
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 504 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 2 ms 592 KB Output is correct
11 Correct 93 ms 10824 KB Output is correct
12 Correct 89 ms 10824 KB Output is correct
13 Correct 54 ms 8784 KB Output is correct
14 Correct 49 ms 8776 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 27 ms 6288 KB Output is correct
17 Correct 68 ms 11592 KB Output is correct
18 Correct 66 ms 10764 KB Output is correct

Subtask #2
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 27 ms 6288 KB Output is correct
3 Correct 68 ms 11592 KB Output is correct
4 Correct 66 ms 10764 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 1 ms 336 KB Output is correct
11 Correct 1 ms 336 KB Output is correct
12 Correct 1 ms 336 KB Output is correct
13 Correct 36 ms 5456 KB Output is correct
14 Correct 24 ms 3920 KB Output is correct
15 Correct 20 ms 3064 KB Output is correct
16 Correct 18 ms 2536 KB Output is correct
17 Correct 1 ms 336 KB Output is correct
18 Correct 1 ms 336 KB Output is correct
19 Correct 1 ms 336 KB Output is correct
20 Correct 1 ms 336 KB Output is correct
21 Correct 1 ms 336 KB Output is correct
22 Correct 1 ms 336 KB Output is correct
23 Correct 2 ms 592 KB Output is correct

Subtask #3
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 504 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 2 ms 592 KB Output is correct
11 Correct 93 ms 10824 KB Output is correct
12 Correct 89 ms 10824 KB Output is correct
13 Correct 54 ms 8784 KB Output is correct
14 Correct 49 ms 8776 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 1 ms 336 KB Output is correct
17 Correct 1 ms 336 KB Output is correct
18 Correct 1 ms 336 KB Output is correct
19 Correct 1 ms 336 KB Output is correct
20 Correct 1 ms 336 KB Output is correct
21 Correct 1 ms 336 KB Output is correct
22 Correct 1 ms 336 KB Output is correct
23 Correct 36 ms 5456 KB Output is correct
24 Correct 24 ms 3920 KB Output is correct
25 Correct 20 ms 3064 KB Output is correct
26 Correct 18 ms 2536 KB Output is correct
27 Correct 1 ms 336 KB Output is correct
28 Correct 1 ms 336 KB Output is correct
29 Correct 1 ms 336 KB Output is correct
30 Correct 1 ms 336 KB Output is correct
31 Correct 1 ms 336 KB Output is correct
32 Correct 1 ms 336 KB Output is correct
33 Correct 2 ms 592 KB Output is correct
34 Correct 1 ms 336 KB Output is correct
35 Correct 27 ms 6288 KB Output is correct
36 Correct 68 ms 11592 KB Output is correct
37 Correct 66 ms 10764 KB Output is correct
38 Correct 1 ms 504 KB Output is correct
39 Correct 1 ms 336 KB Output is correct
40 Correct 1 ms 544 KB Output is correct
41 Correct 1 ms 336 KB Output is correct
42 Correct 1 ms 336 KB Output is correct
43 Correct 1 ms 336 KB Output is correct
44 Correct 1 ms 336 KB Output is correct
45 Correct 2 ms 592 KB Output is correct
46 Correct 3 ms 592 KB Output is correct
47 Correct 1 ms 336 KB Output is correct
48 Correct 17 ms 2128 KB Output is correct
49 Correct 1 ms 336 KB Output is correct
50 Correct 1 ms 336 KB Output is correct
51 Correct 2 ms 592 KB Output is correct
52 Correct 1 ms 504 KB Output is correct
53 Correct 1 ms 336 KB Output is correct
54 Correct 1 ms 504 KB Output is correct
55 Correct 49 ms 5444 KB Output is correct
56 Correct 21 ms 3152 KB Output is correct
57 Correct 19 ms 3408 KB Output is correct

Subtask #4
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 36 ms 5456 KB Output is correct
10 Correct 24 ms 3920 KB Output is correct
11 Correct 20 ms 3064 KB Output is correct
12 Correct 18 ms 2536 KB Output is correct
13 Correct 1 ms 336 KB Output is correct
14 Correct 1 ms 336 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 1 ms 336 KB Output is correct
17 Correct 1 ms 336 KB Output is correct
18 Correct 1 ms 336 KB Output is correct
19 Correct 2 ms 592 KB Output is correct
20 Correct 1 ms 336 KB Output is correct
21 Correct 27 ms 6288 KB Output is correct
22 Correct 68 ms 11592 KB Output is correct
23 Correct 66 ms 10764 KB Output is correct
24 Correct 14 ms 1872 KB Output is correct
25 Correct 36 ms 4936 KB Output is correct
26 Correct 8 ms 1360 KB Output is correct
27 Correct 66 ms 10896 KB Output is correct
28 Correct 66 ms 10888 KB Output is correct
29 Correct 69 ms 10892 KB Output is correct
30 Correct 70 ms 10872 KB Output is correct
31 Correct 82 ms 10900 KB Output is correct
32 Correct 52 ms 6216 KB Output is correct
33 Correct 89 ms 11592 KB Output is correct
34 Correct 46 ms 6224 KB Output is correct

Subtask #5
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 504 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 2 ms 592 KB Output is correct
11 Correct 93 ms 10824 KB Output is correct
12 Correct 89 ms 10824 KB Output is correct
13 Correct 54 ms 8784 KB Output is correct
14 Correct 49 ms 8776 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 1 ms 336 KB Output is correct
17 Correct 1 ms 336 KB Output is correct
18 Correct 1 ms 336 KB Output is correct
19 Correct 1 ms 336 KB Output is correct
20 Correct 1 ms 336 KB Output is correct
21 Correct 1 ms 336 KB Output is correct
22 Correct 1 ms 336 KB Output is correct
23 Correct 36 ms 5456 KB Output is correct
24 Correct 24 ms 3920 KB Output is correct
25 Correct 20 ms 3064 KB Output is correct
26 Correct 18 ms 2536 KB Output is correct
27 Correct 1 ms 336 KB Output is correct
28 Correct 1 ms 336 KB Output is correct
29 Correct 1 ms 336 KB Output is correct
30 Correct 1 ms 336 KB Output is correct
31 Correct 1 ms 336 KB Output is correct
32 Correct 1 ms 336 KB Output is correct
33 Correct 2 ms 592 KB Output is correct
34 Correct 1 ms 504 KB Output is correct
35 Correct 1 ms 336 KB Output is correct
36 Correct 1 ms 544 KB Output is correct
37 Correct 1 ms 336 KB Output is correct
38 Correct 1 ms 336 KB Output is correct
39 Correct 1 ms 336 KB Output is correct
40 Correct 1 ms 336 KB Output is correct
41 Correct 2 ms 592 KB Output is correct
42 Correct 3 ms 592 KB Output is correct
43 Correct 1 ms 336 KB Output is correct
44 Correct 17 ms 2128 KB Output is correct
45 Correct 1 ms 336 KB Output is correct
46 Correct 1 ms 336 KB Output is correct
47 Correct 2 ms 592 KB Output is correct
48 Correct 1 ms 504 KB Output is correct
49 Correct 1 ms 336 KB Output is correct
50 Correct 1 ms 504 KB Output is correct
51 Correct 49 ms 5444 KB Output is correct
52 Correct 21 ms 3152 KB Output is correct
53 Correct 19 ms 3408 KB Output is correct
54 Correct 14 ms 1872 KB Output is correct
55 Correct 36 ms 4936 KB Output is correct
56 Correct 8 ms 1360 KB Output is correct
57 Correct 66 ms 10896 KB Output is correct
58 Correct 66 ms 10888 KB Output is correct
59 Correct 69 ms 10892 KB Output is correct
60 Correct 70 ms 10872 KB Output is correct
61 Correct 82 ms 10900 KB Output is correct
62 Correct 52 ms 6216 KB Output is correct
63 Correct 89 ms 11592 KB Output is correct
64 Correct 46 ms 6224 KB Output is correct
65 Correct 1 ms 336 KB Output is correct
66 Correct 27 ms 6288 KB Output is correct
67 Correct 68 ms 11592 KB Output is correct
68 Correct 66 ms 10764 KB Output is correct
69 Correct 15 ms 1616 KB Output is correct
70 Correct 3 ms 592 KB Output is correct
71 Correct 1 ms 336 KB Output is correct
72 Correct 19 ms 1884 KB Output is correct
73 Correct 4 ms 592 KB Output is correct
74 Correct 1 ms 336 KB Output is correct
75 Correct 93 ms 10776 KB Output is correct
76 Correct 102 ms 10824 KB Output is correct
77 Correct 103 ms 10760 KB Output is correct
78 Correct 117 ms 10828 KB Output is correct
79 Correct 136 ms 10824 KB Output is correct
80 Correct 135 ms 10824 KB Output is correct
81 Correct 82 ms 8784 KB Output is correct
82 Correct 80 ms 8776 KB Output is correct