| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 1000519 |
2024-06-17T16:22:12 Z |
LCJLY |
Self Study (JOI22_ho_t2) |
C++14 |
|
153 ms |
10936 KB |
#include <bits/stdc++.h>
using namespace std;
#define int long long
#define ld long double
#define show(x,y) cout << y << " " << #x << endl;
#define show2(x,y,i,j) cout << y << " " << #x << " " << j << " " << #i << endl;
#define show3(x,y,i,j,p,q) cout << y << " " << #x << " " << j << " " << #i << " " << q << " " << #p << endl;
#define show4(x,y) for(auto it:y) cout << it << " "; cout << #x << endl;
typedef pair<int,int>pii;
typedef array<int,3>pi2;
#define ll __int128
void solve(){
int n,m;
cin >> n >> m;
pii arr[n];
for(int x=0;x<n;x++){
cin >> arr[x].first;
}
for(int x=0;x<n;x++){
cin >> arr[x].second;
arr[x].first=max(arr[x].first,arr[x].second);
}
int l=0;
int r=1e18;
int mid;
int best=0;
while(l<=r){
mid=(l+r)/2;
ll counter=0;
for(int x=0;x<n;x++){
ll hold=(mid+arr[x].first-1)/arr[x].first;
if(hold<=m){
counter+=hold;
}
else{
counter+=m;
ll hold2=(mid-arr[x].first*m);
counter+=(hold2+arr[x].second-1)/arr[x].second;
}
}
if(counter<=n*m){
best=mid;
l=mid+1;
}
else r=mid-1;
}
cout << best;
}
int32_t main(){
ios::sync_with_stdio(0);
cin.tie(0);
int t=1;
//cin >> t;
//freopen("in.txt","r",stdin);
while(t--){
solve();
}
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
348 KB |
Output is correct |
| 2 |
Correct |
0 ms |
348 KB |
Output is correct |
| 3 |
Correct |
0 ms |
348 KB |
Output is correct |
| 4 |
Correct |
0 ms |
348 KB |
Output is correct |
| 5 |
Correct |
1 ms |
348 KB |
Output is correct |
| 6 |
Correct |
0 ms |
344 KB |
Output is correct |
| 7 |
Correct |
0 ms |
348 KB |
Output is correct |
| 8 |
Correct |
1 ms |
348 KB |
Output is correct |
| 9 |
Correct |
0 ms |
348 KB |
Output is correct |
| 10 |
Correct |
2 ms |
348 KB |
Output is correct |
| 11 |
Correct |
106 ms |
4920 KB |
Output is correct |
| 12 |
Correct |
103 ms |
4956 KB |
Output is correct |
| 13 |
Correct |
106 ms |
4956 KB |
Output is correct |
| 14 |
Correct |
109 ms |
4956 KB |
Output is correct |
| 15 |
Correct |
0 ms |
344 KB |
Output is correct |
| 16 |
Correct |
114 ms |
4952 KB |
Output is correct |
| 17 |
Correct |
114 ms |
4952 KB |
Output is correct |
| 18 |
Correct |
107 ms |
4952 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
344 KB |
Output is correct |
| 2 |
Correct |
114 ms |
4952 KB |
Output is correct |
| 3 |
Correct |
114 ms |
4952 KB |
Output is correct |
| 4 |
Correct |
107 ms |
4952 KB |
Output is correct |
| 5 |
Correct |
0 ms |
348 KB |
Output is correct |
| 6 |
Correct |
0 ms |
348 KB |
Output is correct |
| 7 |
Correct |
0 ms |
348 KB |
Output is correct |
| 8 |
Correct |
0 ms |
348 KB |
Output is correct |
| 9 |
Correct |
0 ms |
348 KB |
Output is correct |
| 10 |
Correct |
0 ms |
348 KB |
Output is correct |
| 11 |
Correct |
0 ms |
348 KB |
Output is correct |
| 12 |
Correct |
0 ms |
348 KB |
Output is correct |
| 13 |
Correct |
54 ms |
2652 KB |
Output is correct |
| 14 |
Correct |
37 ms |
1884 KB |
Output is correct |
| 15 |
Correct |
26 ms |
1372 KB |
Output is correct |
| 16 |
Correct |
22 ms |
1372 KB |
Output is correct |
| 17 |
Correct |
0 ms |
348 KB |
Output is correct |
| 18 |
Correct |
0 ms |
348 KB |
Output is correct |
| 19 |
Correct |
0 ms |
348 KB |
Output is correct |
| 20 |
Correct |
0 ms |
348 KB |
Output is correct |
| 21 |
Correct |
0 ms |
348 KB |
Output is correct |
| 22 |
Correct |
2 ms |
348 KB |
Output is correct |
| 23 |
Correct |
2 ms |
524 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
348 KB |
Output is correct |
| 2 |
Correct |
0 ms |
348 KB |
Output is correct |
| 3 |
Correct |
0 ms |
348 KB |
Output is correct |
| 4 |
Correct |
0 ms |
348 KB |
Output is correct |
| 5 |
Correct |
1 ms |
348 KB |
Output is correct |
| 6 |
Correct |
0 ms |
344 KB |
Output is correct |
| 7 |
Correct |
0 ms |
348 KB |
Output is correct |
| 8 |
Correct |
1 ms |
348 KB |
Output is correct |
| 9 |
Correct |
0 ms |
348 KB |
Output is correct |
| 10 |
Correct |
2 ms |
348 KB |
Output is correct |
| 11 |
Correct |
106 ms |
4920 KB |
Output is correct |
| 12 |
Correct |
103 ms |
4956 KB |
Output is correct |
| 13 |
Correct |
106 ms |
4956 KB |
Output is correct |
| 14 |
Correct |
109 ms |
4956 KB |
Output is correct |
| 15 |
Correct |
0 ms |
348 KB |
Output is correct |
| 16 |
Correct |
0 ms |
348 KB |
Output is correct |
| 17 |
Correct |
0 ms |
348 KB |
Output is correct |
| 18 |
Correct |
0 ms |
348 KB |
Output is correct |
| 19 |
Correct |
0 ms |
348 KB |
Output is correct |
| 20 |
Correct |
0 ms |
348 KB |
Output is correct |
| 21 |
Correct |
0 ms |
348 KB |
Output is correct |
| 22 |
Correct |
0 ms |
348 KB |
Output is correct |
| 23 |
Correct |
54 ms |
2652 KB |
Output is correct |
| 24 |
Correct |
37 ms |
1884 KB |
Output is correct |
| 25 |
Correct |
26 ms |
1372 KB |
Output is correct |
| 26 |
Correct |
22 ms |
1372 KB |
Output is correct |
| 27 |
Correct |
0 ms |
348 KB |
Output is correct |
| 28 |
Correct |
0 ms |
348 KB |
Output is correct |
| 29 |
Correct |
0 ms |
348 KB |
Output is correct |
| 30 |
Correct |
0 ms |
348 KB |
Output is correct |
| 31 |
Correct |
0 ms |
348 KB |
Output is correct |
| 32 |
Correct |
2 ms |
348 KB |
Output is correct |
| 33 |
Correct |
2 ms |
524 KB |
Output is correct |
| 34 |
Correct |
0 ms |
344 KB |
Output is correct |
| 35 |
Correct |
114 ms |
4952 KB |
Output is correct |
| 36 |
Correct |
114 ms |
4952 KB |
Output is correct |
| 37 |
Correct |
107 ms |
4952 KB |
Output is correct |
| 38 |
Correct |
0 ms |
348 KB |
Output is correct |
| 39 |
Correct |
0 ms |
348 KB |
Output is correct |
| 40 |
Correct |
0 ms |
348 KB |
Output is correct |
| 41 |
Correct |
0 ms |
348 KB |
Output is correct |
| 42 |
Correct |
1 ms |
348 KB |
Output is correct |
| 43 |
Correct |
0 ms |
348 KB |
Output is correct |
| 44 |
Correct |
0 ms |
348 KB |
Output is correct |
| 45 |
Correct |
2 ms |
348 KB |
Output is correct |
| 46 |
Correct |
3 ms |
348 KB |
Output is correct |
| 47 |
Correct |
1 ms |
348 KB |
Output is correct |
| 48 |
Correct |
25 ms |
1228 KB |
Output is correct |
| 49 |
Correct |
0 ms |
344 KB |
Output is correct |
| 50 |
Correct |
0 ms |
348 KB |
Output is correct |
| 51 |
Correct |
2 ms |
348 KB |
Output is correct |
| 52 |
Correct |
0 ms |
344 KB |
Output is correct |
| 53 |
Correct |
1 ms |
348 KB |
Output is correct |
| 54 |
Correct |
0 ms |
344 KB |
Output is correct |
| 55 |
Correct |
56 ms |
2756 KB |
Output is correct |
| 56 |
Correct |
35 ms |
1884 KB |
Output is correct |
| 57 |
Correct |
36 ms |
1884 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
348 KB |
Output is correct |
| 2 |
Correct |
0 ms |
348 KB |
Output is correct |
| 3 |
Correct |
0 ms |
348 KB |
Output is correct |
| 4 |
Correct |
0 ms |
348 KB |
Output is correct |
| 5 |
Correct |
0 ms |
348 KB |
Output is correct |
| 6 |
Correct |
0 ms |
348 KB |
Output is correct |
| 7 |
Correct |
0 ms |
348 KB |
Output is correct |
| 8 |
Correct |
0 ms |
348 KB |
Output is correct |
| 9 |
Correct |
54 ms |
2652 KB |
Output is correct |
| 10 |
Correct |
37 ms |
1884 KB |
Output is correct |
| 11 |
Correct |
26 ms |
1372 KB |
Output is correct |
| 12 |
Correct |
22 ms |
1372 KB |
Output is correct |
| 13 |
Correct |
0 ms |
348 KB |
Output is correct |
| 14 |
Correct |
0 ms |
348 KB |
Output is correct |
| 15 |
Correct |
0 ms |
348 KB |
Output is correct |
| 16 |
Correct |
0 ms |
348 KB |
Output is correct |
| 17 |
Correct |
0 ms |
348 KB |
Output is correct |
| 18 |
Correct |
2 ms |
348 KB |
Output is correct |
| 19 |
Correct |
2 ms |
524 KB |
Output is correct |
| 20 |
Correct |
0 ms |
344 KB |
Output is correct |
| 21 |
Correct |
114 ms |
4952 KB |
Output is correct |
| 22 |
Correct |
114 ms |
4952 KB |
Output is correct |
| 23 |
Correct |
107 ms |
4952 KB |
Output is correct |
| 24 |
Correct |
16 ms |
1116 KB |
Output is correct |
| 25 |
Correct |
79 ms |
2532 KB |
Output is correct |
| 26 |
Correct |
15 ms |
856 KB |
Output is correct |
| 27 |
Correct |
128 ms |
5132 KB |
Output is correct |
| 28 |
Correct |
143 ms |
4956 KB |
Output is correct |
| 29 |
Correct |
119 ms |
4952 KB |
Output is correct |
| 30 |
Correct |
114 ms |
4952 KB |
Output is correct |
| 31 |
Correct |
98 ms |
5128 KB |
Output is correct |
| 32 |
Correct |
111 ms |
4952 KB |
Output is correct |
| 33 |
Correct |
89 ms |
4956 KB |
Output is correct |
| 34 |
Correct |
135 ms |
6300 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
348 KB |
Output is correct |
| 2 |
Correct |
0 ms |
348 KB |
Output is correct |
| 3 |
Correct |
0 ms |
348 KB |
Output is correct |
| 4 |
Correct |
0 ms |
348 KB |
Output is correct |
| 5 |
Correct |
1 ms |
348 KB |
Output is correct |
| 6 |
Correct |
0 ms |
344 KB |
Output is correct |
| 7 |
Correct |
0 ms |
348 KB |
Output is correct |
| 8 |
Correct |
1 ms |
348 KB |
Output is correct |
| 9 |
Correct |
0 ms |
348 KB |
Output is correct |
| 10 |
Correct |
2 ms |
348 KB |
Output is correct |
| 11 |
Correct |
106 ms |
4920 KB |
Output is correct |
| 12 |
Correct |
103 ms |
4956 KB |
Output is correct |
| 13 |
Correct |
106 ms |
4956 KB |
Output is correct |
| 14 |
Correct |
109 ms |
4956 KB |
Output is correct |
| 15 |
Correct |
0 ms |
348 KB |
Output is correct |
| 16 |
Correct |
0 ms |
348 KB |
Output is correct |
| 17 |
Correct |
0 ms |
348 KB |
Output is correct |
| 18 |
Correct |
0 ms |
348 KB |
Output is correct |
| 19 |
Correct |
0 ms |
348 KB |
Output is correct |
| 20 |
Correct |
0 ms |
348 KB |
Output is correct |
| 21 |
Correct |
0 ms |
348 KB |
Output is correct |
| 22 |
Correct |
0 ms |
348 KB |
Output is correct |
| 23 |
Correct |
54 ms |
2652 KB |
Output is correct |
| 24 |
Correct |
37 ms |
1884 KB |
Output is correct |
| 25 |
Correct |
26 ms |
1372 KB |
Output is correct |
| 26 |
Correct |
22 ms |
1372 KB |
Output is correct |
| 27 |
Correct |
0 ms |
348 KB |
Output is correct |
| 28 |
Correct |
0 ms |
348 KB |
Output is correct |
| 29 |
Correct |
0 ms |
348 KB |
Output is correct |
| 30 |
Correct |
0 ms |
348 KB |
Output is correct |
| 31 |
Correct |
0 ms |
348 KB |
Output is correct |
| 32 |
Correct |
2 ms |
348 KB |
Output is correct |
| 33 |
Correct |
2 ms |
524 KB |
Output is correct |
| 34 |
Correct |
0 ms |
348 KB |
Output is correct |
| 35 |
Correct |
0 ms |
348 KB |
Output is correct |
| 36 |
Correct |
0 ms |
348 KB |
Output is correct |
| 37 |
Correct |
0 ms |
348 KB |
Output is correct |
| 38 |
Correct |
1 ms |
348 KB |
Output is correct |
| 39 |
Correct |
0 ms |
348 KB |
Output is correct |
| 40 |
Correct |
0 ms |
348 KB |
Output is correct |
| 41 |
Correct |
2 ms |
348 KB |
Output is correct |
| 42 |
Correct |
3 ms |
348 KB |
Output is correct |
| 43 |
Correct |
1 ms |
348 KB |
Output is correct |
| 44 |
Correct |
25 ms |
1228 KB |
Output is correct |
| 45 |
Correct |
0 ms |
344 KB |
Output is correct |
| 46 |
Correct |
0 ms |
348 KB |
Output is correct |
| 47 |
Correct |
2 ms |
348 KB |
Output is correct |
| 48 |
Correct |
0 ms |
344 KB |
Output is correct |
| 49 |
Correct |
1 ms |
348 KB |
Output is correct |
| 50 |
Correct |
0 ms |
344 KB |
Output is correct |
| 51 |
Correct |
56 ms |
2756 KB |
Output is correct |
| 52 |
Correct |
35 ms |
1884 KB |
Output is correct |
| 53 |
Correct |
36 ms |
1884 KB |
Output is correct |
| 54 |
Correct |
16 ms |
1116 KB |
Output is correct |
| 55 |
Correct |
79 ms |
2532 KB |
Output is correct |
| 56 |
Correct |
15 ms |
856 KB |
Output is correct |
| 57 |
Correct |
128 ms |
5132 KB |
Output is correct |
| 58 |
Correct |
143 ms |
4956 KB |
Output is correct |
| 59 |
Correct |
119 ms |
4952 KB |
Output is correct |
| 60 |
Correct |
114 ms |
4952 KB |
Output is correct |
| 61 |
Correct |
98 ms |
5128 KB |
Output is correct |
| 62 |
Correct |
111 ms |
4952 KB |
Output is correct |
| 63 |
Correct |
89 ms |
4956 KB |
Output is correct |
| 64 |
Correct |
135 ms |
6300 KB |
Output is correct |
| 65 |
Correct |
0 ms |
344 KB |
Output is correct |
| 66 |
Correct |
114 ms |
4952 KB |
Output is correct |
| 67 |
Correct |
114 ms |
4952 KB |
Output is correct |
| 68 |
Correct |
107 ms |
4952 KB |
Output is correct |
| 69 |
Correct |
12 ms |
1580 KB |
Output is correct |
| 70 |
Correct |
3 ms |
732 KB |
Output is correct |
| 71 |
Correct |
1 ms |
348 KB |
Output is correct |
| 72 |
Correct |
17 ms |
1960 KB |
Output is correct |
| 73 |
Correct |
4 ms |
800 KB |
Output is correct |
| 74 |
Correct |
1 ms |
348 KB |
Output is correct |
| 75 |
Correct |
153 ms |
10832 KB |
Output is correct |
| 76 |
Correct |
121 ms |
10752 KB |
Output is correct |
| 77 |
Correct |
120 ms |
10752 KB |
Output is correct |
| 78 |
Correct |
124 ms |
10836 KB |
Output is correct |
| 79 |
Correct |
138 ms |
10880 KB |
Output is correct |
| 80 |
Correct |
105 ms |
10936 KB |
Output is correct |
| 81 |
Correct |
88 ms |
8836 KB |
Output is correct |
| 82 |
Correct |
87 ms |
8720 KB |
Output is correct |
