| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 923032 |
2024-02-06T13:05:57 Z |
ting39 |
Self Study (JOI22_ho_t2) |
C++17 |
|
452 ms |
11628 KB |
#include<bits/stdc++.h>
#define int long long
using namespace std;
int n,m;
vector<int> a,b;
int dv(int x,int y){
if(x<=0||y*(x/y)==x) return x/y;
else return x/y+1;
}
bool check(int x){
int all=0;
for(int i=0;i<n;i++){
int emp=0,ext=0;
all+=min(dv(x,a[i]),m);
all+=max(dv(x-m*a[i],b[i]),0LL);
if(n*m<all) return 0;
}
return 1;
}
signed main(){
cin>>n>>m;
a.resize(n);
b.resize(n);
for(int &i:a) cin>>i;
for(int i=0;i<n;i++){
cin>>b[i];
a[i]=max(a[i],b[i]);
}
int l=0,r=1e18,mid;
while(r-l>1){
mid=(l+r)/2;
if(check(mid)) l=mid;
else r=mid;
}
cout<<l<<endl;
}
Compilation message
Main.cpp: In function 'bool check(long long int)':
Main.cpp:13:7: warning: unused variable 'emp' [-Wunused-variable]
13 | int emp=0,ext=0;
| ^~~
Main.cpp:13:13: warning: unused variable 'ext' [-Wunused-variable]
13 | int emp=0,ext=0;
| ^~~
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
344 KB |
Output is correct |
| 2 |
Correct |
1 ms |
348 KB |
Output is correct |
| 3 |
Correct |
1 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 |
1 ms |
500 KB |
Output is correct |
| 8 |
Correct |
0 ms |
348 KB |
Output is correct |
| 9 |
Correct |
0 ms |
344 KB |
Output is correct |
| 10 |
Correct |
4 ms |
348 KB |
Output is correct |
| 11 |
Correct |
240 ms |
5116 KB |
Output is correct |
| 12 |
Correct |
252 ms |
5116 KB |
Output is correct |
| 13 |
Correct |
183 ms |
4956 KB |
Output is correct |
| 14 |
Correct |
189 ms |
4956 KB |
Output is correct |
| 15 |
Correct |
0 ms |
348 KB |
Output is correct |
| 16 |
Correct |
70 ms |
6140 KB |
Output is correct |
| 17 |
Correct |
247 ms |
11376 KB |
Output is correct |
| 18 |
Correct |
243 ms |
10992 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
348 KB |
Output is correct |
| 2 |
Correct |
70 ms |
6140 KB |
Output is correct |
| 3 |
Correct |
247 ms |
11376 KB |
Output is correct |
| 4 |
Correct |
243 ms |
10992 KB |
Output is correct |
| 5 |
Correct |
0 ms |
348 KB |
Output is correct |
| 6 |
Correct |
1 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 |
344 KB |
Output is correct |
| 10 |
Correct |
1 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 |
125 ms |
2768 KB |
Output is correct |
| 14 |
Correct |
86 ms |
1992 KB |
Output is correct |
| 15 |
Correct |
63 ms |
1596 KB |
Output is correct |
| 16 |
Correct |
53 ms |
1372 KB |
Output is correct |
| 17 |
Correct |
1 ms |
348 KB |
Output is correct |
| 18 |
Correct |
1 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 |
5 ms |
556 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
344 KB |
Output is correct |
| 2 |
Correct |
1 ms |
348 KB |
Output is correct |
| 3 |
Correct |
1 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 |
1 ms |
500 KB |
Output is correct |
| 8 |
Correct |
0 ms |
348 KB |
Output is correct |
| 9 |
Correct |
0 ms |
344 KB |
Output is correct |
| 10 |
Correct |
4 ms |
348 KB |
Output is correct |
| 11 |
Correct |
240 ms |
5116 KB |
Output is correct |
| 12 |
Correct |
252 ms |
5116 KB |
Output is correct |
| 13 |
Correct |
183 ms |
4956 KB |
Output is correct |
| 14 |
Correct |
189 ms |
4956 KB |
Output is correct |
| 15 |
Correct |
0 ms |
348 KB |
Output is correct |
| 16 |
Correct |
1 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 |
344 KB |
Output is correct |
| 20 |
Correct |
1 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 |
125 ms |
2768 KB |
Output is correct |
| 24 |
Correct |
86 ms |
1992 KB |
Output is correct |
| 25 |
Correct |
63 ms |
1596 KB |
Output is correct |
| 26 |
Correct |
53 ms |
1372 KB |
Output is correct |
| 27 |
Correct |
1 ms |
348 KB |
Output is correct |
| 28 |
Correct |
1 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 |
5 ms |
556 KB |
Output is correct |
| 34 |
Correct |
0 ms |
348 KB |
Output is correct |
| 35 |
Correct |
70 ms |
6140 KB |
Output is correct |
| 36 |
Correct |
247 ms |
11376 KB |
Output is correct |
| 37 |
Correct |
243 ms |
10992 KB |
Output is correct |
| 38 |
Correct |
1 ms |
348 KB |
Output is correct |
| 39 |
Correct |
1 ms |
348 KB |
Output is correct |
| 40 |
Correct |
0 ms |
348 KB |
Output is correct |
| 41 |
Correct |
0 ms |
600 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 |
5 ms |
600 KB |
Output is correct |
| 46 |
Correct |
8 ms |
604 KB |
Output is correct |
| 47 |
Correct |
1 ms |
348 KB |
Output is correct |
| 48 |
Correct |
43 ms |
2216 KB |
Output is correct |
| 49 |
Correct |
1 ms |
348 KB |
Output is correct |
| 50 |
Correct |
0 ms |
348 KB |
Output is correct |
| 51 |
Correct |
5 ms |
448 KB |
Output is correct |
| 52 |
Correct |
1 ms |
500 KB |
Output is correct |
| 53 |
Correct |
0 ms |
348 KB |
Output is correct |
| 54 |
Correct |
0 ms |
348 KB |
Output is correct |
| 55 |
Correct |
123 ms |
5684 KB |
Output is correct |
| 56 |
Correct |
67 ms |
3140 KB |
Output is correct |
| 57 |
Correct |
60 ms |
3152 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
348 KB |
Output is correct |
| 2 |
Correct |
1 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 |
344 KB |
Output is correct |
| 6 |
Correct |
1 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 |
125 ms |
2768 KB |
Output is correct |
| 10 |
Correct |
86 ms |
1992 KB |
Output is correct |
| 11 |
Correct |
63 ms |
1596 KB |
Output is correct |
| 12 |
Correct |
53 ms |
1372 KB |
Output is correct |
| 13 |
Correct |
1 ms |
348 KB |
Output is correct |
| 14 |
Correct |
1 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 |
5 ms |
556 KB |
Output is correct |
| 20 |
Correct |
0 ms |
348 KB |
Output is correct |
| 21 |
Correct |
70 ms |
6140 KB |
Output is correct |
| 22 |
Correct |
247 ms |
11376 KB |
Output is correct |
| 23 |
Correct |
243 ms |
10992 KB |
Output is correct |
| 24 |
Correct |
66 ms |
2044 KB |
Output is correct |
| 25 |
Correct |
172 ms |
4944 KB |
Output is correct |
| 26 |
Correct |
33 ms |
1308 KB |
Output is correct |
| 27 |
Correct |
252 ms |
10836 KB |
Output is correct |
| 28 |
Correct |
252 ms |
11008 KB |
Output is correct |
| 29 |
Correct |
256 ms |
10736 KB |
Output is correct |
| 30 |
Correct |
300 ms |
10740 KB |
Output is correct |
| 31 |
Correct |
452 ms |
10928 KB |
Output is correct |
| 32 |
Correct |
207 ms |
6256 KB |
Output is correct |
| 33 |
Incorrect |
442 ms |
11628 KB |
Output isn't correct |
| 34 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
344 KB |
Output is correct |
| 2 |
Correct |
1 ms |
348 KB |
Output is correct |
| 3 |
Correct |
1 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 |
1 ms |
500 KB |
Output is correct |
| 8 |
Correct |
0 ms |
348 KB |
Output is correct |
| 9 |
Correct |
0 ms |
344 KB |
Output is correct |
| 10 |
Correct |
4 ms |
348 KB |
Output is correct |
| 11 |
Correct |
240 ms |
5116 KB |
Output is correct |
| 12 |
Correct |
252 ms |
5116 KB |
Output is correct |
| 13 |
Correct |
183 ms |
4956 KB |
Output is correct |
| 14 |
Correct |
189 ms |
4956 KB |
Output is correct |
| 15 |
Correct |
0 ms |
348 KB |
Output is correct |
| 16 |
Correct |
1 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 |
344 KB |
Output is correct |
| 20 |
Correct |
1 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 |
125 ms |
2768 KB |
Output is correct |
| 24 |
Correct |
86 ms |
1992 KB |
Output is correct |
| 25 |
Correct |
63 ms |
1596 KB |
Output is correct |
| 26 |
Correct |
53 ms |
1372 KB |
Output is correct |
| 27 |
Correct |
1 ms |
348 KB |
Output is correct |
| 28 |
Correct |
1 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 |
5 ms |
556 KB |
Output is correct |
| 34 |
Correct |
1 ms |
348 KB |
Output is correct |
| 35 |
Correct |
1 ms |
348 KB |
Output is correct |
| 36 |
Correct |
0 ms |
348 KB |
Output is correct |
| 37 |
Correct |
0 ms |
600 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 |
5 ms |
600 KB |
Output is correct |
| 42 |
Correct |
8 ms |
604 KB |
Output is correct |
| 43 |
Correct |
1 ms |
348 KB |
Output is correct |
| 44 |
Correct |
43 ms |
2216 KB |
Output is correct |
| 45 |
Correct |
1 ms |
348 KB |
Output is correct |
| 46 |
Correct |
0 ms |
348 KB |
Output is correct |
| 47 |
Correct |
5 ms |
448 KB |
Output is correct |
| 48 |
Correct |
1 ms |
500 KB |
Output is correct |
| 49 |
Correct |
0 ms |
348 KB |
Output is correct |
| 50 |
Correct |
0 ms |
348 KB |
Output is correct |
| 51 |
Correct |
123 ms |
5684 KB |
Output is correct |
| 52 |
Correct |
67 ms |
3140 KB |
Output is correct |
| 53 |
Correct |
60 ms |
3152 KB |
Output is correct |
| 54 |
Correct |
66 ms |
2044 KB |
Output is correct |
| 55 |
Correct |
172 ms |
4944 KB |
Output is correct |
| 56 |
Correct |
33 ms |
1308 KB |
Output is correct |
| 57 |
Correct |
252 ms |
10836 KB |
Output is correct |
| 58 |
Correct |
252 ms |
11008 KB |
Output is correct |
| 59 |
Correct |
256 ms |
10736 KB |
Output is correct |
| 60 |
Correct |
300 ms |
10740 KB |
Output is correct |
| 61 |
Correct |
452 ms |
10928 KB |
Output is correct |
| 62 |
Correct |
207 ms |
6256 KB |
Output is correct |
| 63 |
Incorrect |
442 ms |
11628 KB |
Output isn't correct |
| 64 |
Halted |
0 ms |
0 KB |
- |
