| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 1000518 |
2024-06-17T16:21:41 Z |
LCJLY |
Self Study (JOI22_ho_t2) |
C++14 |
|
118 ms |
11344 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=1e17;
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 |
440 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 |
0 ms |
348 KB |
Output is correct |
| 10 |
Correct |
2 ms |
348 KB |
Output is correct |
| 11 |
Correct |
103 ms |
5128 KB |
Output is correct |
| 12 |
Correct |
101 ms |
4956 KB |
Output is correct |
| 13 |
Correct |
100 ms |
4956 KB |
Output is correct |
| 14 |
Correct |
104 ms |
5120 KB |
Output is correct |
| 15 |
Correct |
0 ms |
344 KB |
Output is correct |
| 16 |
Correct |
102 ms |
4956 KB |
Output is correct |
| 17 |
Correct |
117 ms |
4956 KB |
Output is correct |
| 18 |
Correct |
104 ms |
4952 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
344 KB |
Output is correct |
| 2 |
Correct |
102 ms |
4956 KB |
Output is correct |
| 3 |
Correct |
117 ms |
4956 KB |
Output is correct |
| 4 |
Correct |
104 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 |
53 ms |
2776 KB |
Output is correct |
| 14 |
Correct |
35 ms |
1884 KB |
Output is correct |
| 15 |
Correct |
27 ms |
1368 KB |
Output is correct |
| 16 |
Correct |
22 ms |
1368 KB |
Output is correct |
| 17 |
Correct |
1 ms |
348 KB |
Output is correct |
| 18 |
Correct |
0 ms |
348 KB |
Output is correct |
| 19 |
Correct |
0 ms |
344 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 |
348 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
348 KB |
Output is correct |
| 2 |
Correct |
0 ms |
440 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 |
0 ms |
348 KB |
Output is correct |
| 10 |
Correct |
2 ms |
348 KB |
Output is correct |
| 11 |
Correct |
103 ms |
5128 KB |
Output is correct |
| 12 |
Correct |
101 ms |
4956 KB |
Output is correct |
| 13 |
Correct |
100 ms |
4956 KB |
Output is correct |
| 14 |
Correct |
104 ms |
5120 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 |
53 ms |
2776 KB |
Output is correct |
| 24 |
Correct |
35 ms |
1884 KB |
Output is correct |
| 25 |
Correct |
27 ms |
1368 KB |
Output is correct |
| 26 |
Correct |
22 ms |
1368 KB |
Output is correct |
| 27 |
Correct |
1 ms |
348 KB |
Output is correct |
| 28 |
Correct |
0 ms |
348 KB |
Output is correct |
| 29 |
Correct |
0 ms |
344 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 |
348 KB |
Output is correct |
| 34 |
Correct |
0 ms |
344 KB |
Output is correct |
| 35 |
Correct |
102 ms |
4956 KB |
Output is correct |
| 36 |
Correct |
117 ms |
4956 KB |
Output is correct |
| 37 |
Correct |
104 ms |
4952 KB |
Output is correct |
| 38 |
Correct |
0 ms |
344 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 |
344 KB |
Output is correct |
| 42 |
Correct |
0 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 |
4 ms |
348 KB |
Output is correct |
| 47 |
Correct |
1 ms |
348 KB |
Output is correct |
| 48 |
Correct |
18 ms |
1256 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 |
0 ms |
352 KB |
Output is correct |
| 54 |
Correct |
0 ms |
348 KB |
Output is correct |
| 55 |
Correct |
53 ms |
2652 KB |
Output is correct |
| 56 |
Correct |
34 ms |
1884 KB |
Output is correct |
| 57 |
Correct |
35 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 |
53 ms |
2776 KB |
Output is correct |
| 10 |
Correct |
35 ms |
1884 KB |
Output is correct |
| 11 |
Correct |
27 ms |
1368 KB |
Output is correct |
| 12 |
Correct |
22 ms |
1368 KB |
Output is correct |
| 13 |
Correct |
1 ms |
348 KB |
Output is correct |
| 14 |
Correct |
0 ms |
348 KB |
Output is correct |
| 15 |
Correct |
0 ms |
344 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 |
348 KB |
Output is correct |
| 20 |
Correct |
0 ms |
344 KB |
Output is correct |
| 21 |
Correct |
102 ms |
4956 KB |
Output is correct |
| 22 |
Correct |
117 ms |
4956 KB |
Output is correct |
| 23 |
Correct |
104 ms |
4952 KB |
Output is correct |
| 24 |
Correct |
15 ms |
1112 KB |
Output is correct |
| 25 |
Correct |
59 ms |
4952 KB |
Output is correct |
| 26 |
Correct |
12 ms |
1368 KB |
Output is correct |
| 27 |
Correct |
104 ms |
10892 KB |
Output is correct |
| 28 |
Correct |
118 ms |
11088 KB |
Output is correct |
| 29 |
Correct |
114 ms |
10832 KB |
Output is correct |
| 30 |
Correct |
109 ms |
10832 KB |
Output is correct |
| 31 |
Correct |
90 ms |
10892 KB |
Output is correct |
| 32 |
Correct |
93 ms |
6300 KB |
Output is correct |
| 33 |
Incorrect |
86 ms |
11344 KB |
Output isn't correct |
| 34 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
348 KB |
Output is correct |
| 2 |
Correct |
0 ms |
440 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 |
0 ms |
348 KB |
Output is correct |
| 10 |
Correct |
2 ms |
348 KB |
Output is correct |
| 11 |
Correct |
103 ms |
5128 KB |
Output is correct |
| 12 |
Correct |
101 ms |
4956 KB |
Output is correct |
| 13 |
Correct |
100 ms |
4956 KB |
Output is correct |
| 14 |
Correct |
104 ms |
5120 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 |
53 ms |
2776 KB |
Output is correct |
| 24 |
Correct |
35 ms |
1884 KB |
Output is correct |
| 25 |
Correct |
27 ms |
1368 KB |
Output is correct |
| 26 |
Correct |
22 ms |
1368 KB |
Output is correct |
| 27 |
Correct |
1 ms |
348 KB |
Output is correct |
| 28 |
Correct |
0 ms |
348 KB |
Output is correct |
| 29 |
Correct |
0 ms |
344 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 |
348 KB |
Output is correct |
| 34 |
Correct |
0 ms |
344 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 |
344 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 |
2 ms |
348 KB |
Output is correct |
| 42 |
Correct |
4 ms |
348 KB |
Output is correct |
| 43 |
Correct |
1 ms |
348 KB |
Output is correct |
| 44 |
Correct |
18 ms |
1256 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 |
0 ms |
352 KB |
Output is correct |
| 50 |
Correct |
0 ms |
348 KB |
Output is correct |
| 51 |
Correct |
53 ms |
2652 KB |
Output is correct |
| 52 |
Correct |
34 ms |
1884 KB |
Output is correct |
| 53 |
Correct |
35 ms |
1884 KB |
Output is correct |
| 54 |
Correct |
15 ms |
1112 KB |
Output is correct |
| 55 |
Correct |
59 ms |
4952 KB |
Output is correct |
| 56 |
Correct |
12 ms |
1368 KB |
Output is correct |
| 57 |
Correct |
104 ms |
10892 KB |
Output is correct |
| 58 |
Correct |
118 ms |
11088 KB |
Output is correct |
| 59 |
Correct |
114 ms |
10832 KB |
Output is correct |
| 60 |
Correct |
109 ms |
10832 KB |
Output is correct |
| 61 |
Correct |
90 ms |
10892 KB |
Output is correct |
| 62 |
Correct |
93 ms |
6300 KB |
Output is correct |
| 63 |
Incorrect |
86 ms |
11344 KB |
Output isn't correct |
| 64 |
Halted |
0 ms |
0 KB |
- |
