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Submission #676614

# Submission time Handle Problem Language Result Execution time Memory
676614 2022-12-31T12:51:53 Z owoovo Self Study (JOI22_ho_t2) C++14
100 / 100
 236 ms 10868 KB 
#include<bits/stdc++.h>
#define ll long long
using namespace std;
ll ori[2][3000010]={};
const ll maxn=1e18+100;
int main(){
    ios::sync_with_stdio(0);
    cin.tie(0);
    ll n,w;
    cin>>n>>w;
    for(int i=0;i<n;i++){
        cin>>ori[0][i];
    }
    for(int i=0;i<n;i++){
        cin>>ori[1][i];
    }
    ll l=1,r=maxn;
    while(l!=r){
        ll m=(l+r+1)/2,c=n*w;
        for(int i=0;i<n;i++){
            if(ori[0][i]>ori[1][i]){
                if(ori[0][i]*w>=m){
                    c-=((m-1)/ori[0][i])+1;
                }else{
                    c-=w;
                    c-=((m-ori[0][i]*w-1)/ori[1][i])+1;
                }
            }else{
                c-=((m-1)/ori[1][i])+1;
            }
            if(c<0){
                break;
            }
        }
        if(c>=0){
            l=m;
        }else{
            r=m-1;
        }
    }
    cout<<l<<'\n';
    return 0;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 2 ms 340 KB Output is correct
11 Correct 102 ms 4928 KB Output is correct
12 Correct 111 ms 4932 KB Output is correct
13 Correct 94 ms 5076 KB Output is correct
14 Correct 69 ms 4936 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 28 ms 4980 KB Output is correct
17 Correct 103 ms 4900 KB Output is correct
18 Correct 113 ms 4908 KB Output is correct

Subtask #2
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 28 ms 4980 KB Output is correct
3 Correct 103 ms 4900 KB Output is correct
4 Correct 113 ms 4908 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 0 ms 224 KB Output is correct
12 Correct 0 ms 340 KB Output is correct
13 Correct 47 ms 2664 KB Output is correct
14 Correct 31 ms 1868 KB Output is correct
15 Correct 25 ms 1492 KB Output is correct
16 Correct 21 ms 1284 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 1 ms 212 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 340 KB Output is correct
23 Correct 3 ms 340 KB Output is correct

Subtask #3
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 2 ms 340 KB Output is correct
11 Correct 102 ms 4928 KB Output is correct
12 Correct 111 ms 4932 KB Output is correct
13 Correct 94 ms 5076 KB Output is correct
14 Correct 69 ms 4936 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 0 ms 224 KB Output is correct
22 Correct 0 ms 340 KB Output is correct
23 Correct 47 ms 2664 KB Output is correct
24 Correct 31 ms 1868 KB Output is correct
25 Correct 25 ms 1492 KB Output is correct
26 Correct 21 ms 1284 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 212 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 3 ms 340 KB Output is correct
34 Correct 0 ms 212 KB Output is correct
35 Correct 28 ms 4980 KB Output is correct
36 Correct 103 ms 4900 KB Output is correct
37 Correct 113 ms 4908 KB Output is correct
38 Correct 1 ms 324 KB Output is correct
39 Correct 1 ms 212 KB Output is correct
40 Correct 1 ms 212 KB Output is correct
41 Correct 0 ms 332 KB Output is correct
42 Correct 0 ms 328 KB Output is correct
43 Correct 0 ms 212 KB Output is correct
44 Correct 1 ms 212 KB Output is correct
45 Correct 2 ms 468 KB Output is correct
46 Correct 4 ms 596 KB Output is correct
47 Correct 1 ms 340 KB Output is correct
48 Correct 19 ms 2128 KB Output is correct
49 Correct 1 ms 328 KB Output is correct
50 Correct 1 ms 340 KB Output is correct
51 Correct 2 ms 468 KB Output is correct
52 Correct 1 ms 340 KB Output is correct
53 Correct 0 ms 328 KB Output is correct
54 Correct 1 ms 324 KB Output is correct
55 Correct 55 ms 5520 KB Output is correct
56 Correct 31 ms 3028 KB Output is correct
57 Correct 28 ms 3156 KB Output is correct

Subtask #4
29.0 / 29.0

# 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 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 224 KB Output is correct
8 Correct 0 ms 340 KB Output is correct
9 Correct 47 ms 2664 KB Output is correct
10 Correct 31 ms 1868 KB Output is correct
11 Correct 25 ms 1492 KB Output is correct
12 Correct 21 ms 1284 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 3 ms 340 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 28 ms 4980 KB Output is correct
22 Correct 103 ms 4900 KB Output is correct
23 Correct 113 ms 4908 KB Output is correct
24 Correct 29 ms 960 KB Output is correct
25 Correct 80 ms 2420 KB Output is correct
26 Correct 12 ms 724 KB Output is correct
27 Correct 97 ms 5020 KB Output is correct
28 Correct 95 ms 4896 KB Output is correct
29 Correct 97 ms 4988 KB Output is correct
30 Correct 119 ms 5016 KB Output is correct
31 Correct 196 ms 5020 KB Output is correct
32 Correct 114 ms 5076 KB Output is correct
33 Correct 236 ms 4932 KB Output is correct
34 Correct 117 ms 5012 KB Output is correct

Subtask #5
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 2 ms 340 KB Output is correct
11 Correct 102 ms 4928 KB Output is correct
12 Correct 111 ms 4932 KB Output is correct
13 Correct 94 ms 5076 KB Output is correct
14 Correct 69 ms 4936 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 0 ms 224 KB Output is correct
22 Correct 0 ms 340 KB Output is correct
23 Correct 47 ms 2664 KB Output is correct
24 Correct 31 ms 1868 KB Output is correct
25 Correct 25 ms 1492 KB Output is correct
26 Correct 21 ms 1284 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 212 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 3 ms 340 KB Output is correct
34 Correct 1 ms 324 KB Output is correct
35 Correct 1 ms 212 KB Output is correct
36 Correct 1 ms 212 KB Output is correct
37 Correct 0 ms 332 KB Output is correct
38 Correct 0 ms 328 KB Output is correct
39 Correct 0 ms 212 KB Output is correct
40 Correct 1 ms 212 KB Output is correct
41 Correct 2 ms 468 KB Output is correct
42 Correct 4 ms 596 KB Output is correct
43 Correct 1 ms 340 KB Output is correct
44 Correct 19 ms 2128 KB Output is correct
45 Correct 1 ms 328 KB Output is correct
46 Correct 1 ms 340 KB Output is correct
47 Correct 2 ms 468 KB Output is correct
48 Correct 1 ms 340 KB Output is correct
49 Correct 0 ms 328 KB Output is correct
50 Correct 1 ms 324 KB Output is correct
51 Correct 55 ms 5520 KB Output is correct
52 Correct 31 ms 3028 KB Output is correct
53 Correct 28 ms 3156 KB Output is correct
54 Correct 29 ms 960 KB Output is correct
55 Correct 80 ms 2420 KB Output is correct
56 Correct 12 ms 724 KB Output is correct
57 Correct 97 ms 5020 KB Output is correct
58 Correct 95 ms 4896 KB Output is correct
59 Correct 97 ms 4988 KB Output is correct
60 Correct 119 ms 5016 KB Output is correct
61 Correct 196 ms 5020 KB Output is correct
62 Correct 114 ms 5076 KB Output is correct
63 Correct 236 ms 4932 KB Output is correct
64 Correct 117 ms 5012 KB Output is correct
65 Correct 0 ms 212 KB Output is correct
66 Correct 28 ms 4980 KB Output is correct
67 Correct 103 ms 4900 KB Output is correct
68 Correct 113 ms 4908 KB Output is correct
69 Correct 21 ms 1452 KB Output is correct
70 Correct 6 ms 596 KB Output is correct
71 Correct 1 ms 212 KB Output is correct
72 Correct 30 ms 1824 KB Output is correct
73 Correct 7 ms 596 KB Output is correct
74 Correct 1 ms 340 KB Output is correct
75 Correct 114 ms 10700 KB Output is correct
76 Correct 129 ms 10824 KB Output is correct
77 Correct 129 ms 10776 KB Output is correct
78 Correct 152 ms 10700 KB Output is correct
79 Correct 208 ms 10812 KB Output is correct
80 Correct 215 ms 10868 KB Output is correct
81 Correct 229 ms 8824 KB Output is correct
82 Correct 236 ms 8828 KB Output is correct