| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 534352 |
2022-03-08T05:59:02 Z |
PikaQ |
Self Study (JOI22_ho_t2) |
C++17 |
|
179 ms |
5060 KB |
#include<bits/stdc++.h>
#define forn(i,n) for(int i = 0;i < (n);i++)
#define Forn(i,n) for(int i = 1;i <= (n);i++)
#define all(p) p.begin(),p.end()
#define pb push_back
#define F first
#define S second
#define rz resize
#define sz(x) x.size()
#define int long long
#define vi vector<int>
#define pii pair<int,int>
using namespace std;
const int INF = 5000009;
int n,m;
void solve(){
cin >> n >> m;
vi a(n),b(n);
forn(i,n) cin >> a[i];
forn(i,n) cin >> b[i];
forn(i,n){
if(b[i] > a[i]) a[i] = max(b[i],a[i]);
}
int lo = 0,hi = (int)2e18 + (int)10;
while(lo != hi-1){
int mid = (lo+hi)/2;
int res = 0;
forn(i,n){
if(a[i] * m < mid){
res -= ceil(((double)mid - a[i] * m) / b[i]);
continue;
}
int c = ceil((double)mid/a[i]);
res += (m-c);
}
if(res >= 0) lo = mid;
else hi = mid;
}
cout << lo << '\n';
}
signed main(){
cin.tie(NULL);
cout.tie(NULL);
ios_base::sync_with_stdio(0);
solve();
return 0;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
204 KB |
Output is correct |
| 2 |
Correct |
0 ms |
204 KB |
Output is correct |
| 3 |
Correct |
0 ms |
204 KB |
Output is correct |
| 4 |
Correct |
1 ms |
204 KB |
Output is correct |
| 5 |
Correct |
1 ms |
204 KB |
Output is correct |
| 6 |
Correct |
1 ms |
204 KB |
Output is correct |
| 7 |
Correct |
1 ms |
204 KB |
Output is correct |
| 8 |
Correct |
1 ms |
204 KB |
Output is correct |
| 9 |
Correct |
0 ms |
204 KB |
Output is correct |
| 10 |
Correct |
3 ms |
380 KB |
Output is correct |
| 11 |
Correct |
150 ms |
5004 KB |
Output is correct |
| 12 |
Correct |
138 ms |
5000 KB |
Output is correct |
| 13 |
Correct |
155 ms |
5004 KB |
Output is correct |
| 14 |
Correct |
157 ms |
5000 KB |
Output is correct |
| 15 |
Correct |
0 ms |
204 KB |
Output is correct |
| 16 |
Correct |
140 ms |
5060 KB |
Output is correct |
| 17 |
Correct |
179 ms |
5004 KB |
Output is correct |
| 18 |
Correct |
173 ms |
4940 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
204 KB |
Output is correct |
| 2 |
Correct |
140 ms |
5060 KB |
Output is correct |
| 3 |
Correct |
179 ms |
5004 KB |
Output is correct |
| 4 |
Correct |
173 ms |
4940 KB |
Output is correct |
| 5 |
Correct |
0 ms |
204 KB |
Output is correct |
| 6 |
Correct |
0 ms |
204 KB |
Output is correct |
| 7 |
Correct |
0 ms |
204 KB |
Output is correct |
| 8 |
Correct |
0 ms |
204 KB |
Output is correct |
| 9 |
Correct |
1 ms |
204 KB |
Output is correct |
| 10 |
Correct |
0 ms |
204 KB |
Output is correct |
| 11 |
Correct |
1 ms |
204 KB |
Output is correct |
| 12 |
Correct |
1 ms |
204 KB |
Output is correct |
| 13 |
Correct |
77 ms |
2652 KB |
Output is correct |
| 14 |
Correct |
48 ms |
1868 KB |
Output is correct |
| 15 |
Correct |
35 ms |
1484 KB |
Output is correct |
| 16 |
Correct |
30 ms |
1320 KB |
Output is correct |
| 17 |
Correct |
1 ms |
204 KB |
Output is correct |
| 18 |
Correct |
0 ms |
204 KB |
Output is correct |
| 19 |
Correct |
0 ms |
204 KB |
Output is correct |
| 20 |
Correct |
0 ms |
204 KB |
Output is correct |
| 21 |
Correct |
1 ms |
204 KB |
Output is correct |
| 22 |
Correct |
4 ms |
332 KB |
Output is correct |
| 23 |
Correct |
3 ms |
332 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
204 KB |
Output is correct |
| 2 |
Correct |
0 ms |
204 KB |
Output is correct |
| 3 |
Correct |
0 ms |
204 KB |
Output is correct |
| 4 |
Correct |
1 ms |
204 KB |
Output is correct |
| 5 |
Correct |
1 ms |
204 KB |
Output is correct |
| 6 |
Correct |
1 ms |
204 KB |
Output is correct |
| 7 |
Correct |
1 ms |
204 KB |
Output is correct |
| 8 |
Correct |
1 ms |
204 KB |
Output is correct |
| 9 |
Correct |
0 ms |
204 KB |
Output is correct |
| 10 |
Correct |
3 ms |
380 KB |
Output is correct |
| 11 |
Correct |
150 ms |
5004 KB |
Output is correct |
| 12 |
Correct |
138 ms |
5000 KB |
Output is correct |
| 13 |
Correct |
155 ms |
5004 KB |
Output is correct |
| 14 |
Correct |
157 ms |
5000 KB |
Output is correct |
| 15 |
Correct |
0 ms |
204 KB |
Output is correct |
| 16 |
Correct |
0 ms |
204 KB |
Output is correct |
| 17 |
Correct |
0 ms |
204 KB |
Output is correct |
| 18 |
Correct |
0 ms |
204 KB |
Output is correct |
| 19 |
Correct |
1 ms |
204 KB |
Output is correct |
| 20 |
Correct |
0 ms |
204 KB |
Output is correct |
| 21 |
Correct |
1 ms |
204 KB |
Output is correct |
| 22 |
Correct |
1 ms |
204 KB |
Output is correct |
| 23 |
Correct |
77 ms |
2652 KB |
Output is correct |
| 24 |
Correct |
48 ms |
1868 KB |
Output is correct |
| 25 |
Correct |
35 ms |
1484 KB |
Output is correct |
| 26 |
Correct |
30 ms |
1320 KB |
Output is correct |
| 27 |
Correct |
1 ms |
204 KB |
Output is correct |
| 28 |
Correct |
0 ms |
204 KB |
Output is correct |
| 29 |
Correct |
0 ms |
204 KB |
Output is correct |
| 30 |
Correct |
0 ms |
204 KB |
Output is correct |
| 31 |
Correct |
1 ms |
204 KB |
Output is correct |
| 32 |
Correct |
4 ms |
332 KB |
Output is correct |
| 33 |
Correct |
3 ms |
332 KB |
Output is correct |
| 34 |
Correct |
0 ms |
204 KB |
Output is correct |
| 35 |
Correct |
140 ms |
5060 KB |
Output is correct |
| 36 |
Correct |
179 ms |
5004 KB |
Output is correct |
| 37 |
Correct |
173 ms |
4940 KB |
Output is correct |
| 38 |
Correct |
1 ms |
204 KB |
Output is correct |
| 39 |
Correct |
1 ms |
204 KB |
Output is correct |
| 40 |
Correct |
1 ms |
204 KB |
Output is correct |
| 41 |
Correct |
0 ms |
204 KB |
Output is correct |
| 42 |
Correct |
0 ms |
204 KB |
Output is correct |
| 43 |
Correct |
0 ms |
204 KB |
Output is correct |
| 44 |
Correct |
0 ms |
204 KB |
Output is correct |
| 45 |
Correct |
3 ms |
332 KB |
Output is correct |
| 46 |
Correct |
5 ms |
332 KB |
Output is correct |
| 47 |
Correct |
1 ms |
204 KB |
Output is correct |
| 48 |
Correct |
24 ms |
1100 KB |
Output is correct |
| 49 |
Correct |
1 ms |
204 KB |
Output is correct |
| 50 |
Correct |
1 ms |
204 KB |
Output is correct |
| 51 |
Correct |
3 ms |
332 KB |
Output is correct |
| 52 |
Correct |
1 ms |
204 KB |
Output is correct |
| 53 |
Correct |
0 ms |
204 KB |
Output is correct |
| 54 |
Correct |
0 ms |
204 KB |
Output is correct |
| 55 |
Correct |
84 ms |
2636 KB |
Output is correct |
| 56 |
Correct |
53 ms |
1988 KB |
Output is correct |
| 57 |
Correct |
50 ms |
1868 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
204 KB |
Output is correct |
| 2 |
Correct |
0 ms |
204 KB |
Output is correct |
| 3 |
Correct |
0 ms |
204 KB |
Output is correct |
| 4 |
Correct |
0 ms |
204 KB |
Output is correct |
| 5 |
Correct |
1 ms |
204 KB |
Output is correct |
| 6 |
Correct |
0 ms |
204 KB |
Output is correct |
| 7 |
Correct |
1 ms |
204 KB |
Output is correct |
| 8 |
Correct |
1 ms |
204 KB |
Output is correct |
| 9 |
Correct |
77 ms |
2652 KB |
Output is correct |
| 10 |
Correct |
48 ms |
1868 KB |
Output is correct |
| 11 |
Correct |
35 ms |
1484 KB |
Output is correct |
| 12 |
Correct |
30 ms |
1320 KB |
Output is correct |
| 13 |
Correct |
1 ms |
204 KB |
Output is correct |
| 14 |
Correct |
0 ms |
204 KB |
Output is correct |
| 15 |
Correct |
0 ms |
204 KB |
Output is correct |
| 16 |
Correct |
0 ms |
204 KB |
Output is correct |
| 17 |
Correct |
1 ms |
204 KB |
Output is correct |
| 18 |
Correct |
4 ms |
332 KB |
Output is correct |
| 19 |
Correct |
3 ms |
332 KB |
Output is correct |
| 20 |
Correct |
0 ms |
204 KB |
Output is correct |
| 21 |
Correct |
140 ms |
5060 KB |
Output is correct |
| 22 |
Correct |
179 ms |
5004 KB |
Output is correct |
| 23 |
Correct |
173 ms |
4940 KB |
Output is correct |
| 24 |
Correct |
19 ms |
972 KB |
Output is correct |
| 25 |
Correct |
60 ms |
2380 KB |
Output is correct |
| 26 |
Correct |
17 ms |
716 KB |
Output is correct |
| 27 |
Correct |
153 ms |
4996 KB |
Output is correct |
| 28 |
Correct |
149 ms |
4940 KB |
Output is correct |
| 29 |
Correct |
144 ms |
5000 KB |
Output is correct |
| 30 |
Correct |
152 ms |
4940 KB |
Output is correct |
| 31 |
Incorrect |
163 ms |
5000 KB |
Output isn't correct |
| 32 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
204 KB |
Output is correct |
| 2 |
Correct |
0 ms |
204 KB |
Output is correct |
| 3 |
Correct |
0 ms |
204 KB |
Output is correct |
| 4 |
Correct |
1 ms |
204 KB |
Output is correct |
| 5 |
Correct |
1 ms |
204 KB |
Output is correct |
| 6 |
Correct |
1 ms |
204 KB |
Output is correct |
| 7 |
Correct |
1 ms |
204 KB |
Output is correct |
| 8 |
Correct |
1 ms |
204 KB |
Output is correct |
| 9 |
Correct |
0 ms |
204 KB |
Output is correct |
| 10 |
Correct |
3 ms |
380 KB |
Output is correct |
| 11 |
Correct |
150 ms |
5004 KB |
Output is correct |
| 12 |
Correct |
138 ms |
5000 KB |
Output is correct |
| 13 |
Correct |
155 ms |
5004 KB |
Output is correct |
| 14 |
Correct |
157 ms |
5000 KB |
Output is correct |
| 15 |
Correct |
0 ms |
204 KB |
Output is correct |
| 16 |
Correct |
0 ms |
204 KB |
Output is correct |
| 17 |
Correct |
0 ms |
204 KB |
Output is correct |
| 18 |
Correct |
0 ms |
204 KB |
Output is correct |
| 19 |
Correct |
1 ms |
204 KB |
Output is correct |
| 20 |
Correct |
0 ms |
204 KB |
Output is correct |
| 21 |
Correct |
1 ms |
204 KB |
Output is correct |
| 22 |
Correct |
1 ms |
204 KB |
Output is correct |
| 23 |
Correct |
77 ms |
2652 KB |
Output is correct |
| 24 |
Correct |
48 ms |
1868 KB |
Output is correct |
| 25 |
Correct |
35 ms |
1484 KB |
Output is correct |
| 26 |
Correct |
30 ms |
1320 KB |
Output is correct |
| 27 |
Correct |
1 ms |
204 KB |
Output is correct |
| 28 |
Correct |
0 ms |
204 KB |
Output is correct |
| 29 |
Correct |
0 ms |
204 KB |
Output is correct |
| 30 |
Correct |
0 ms |
204 KB |
Output is correct |
| 31 |
Correct |
1 ms |
204 KB |
Output is correct |
| 32 |
Correct |
4 ms |
332 KB |
Output is correct |
| 33 |
Correct |
3 ms |
332 KB |
Output is correct |
| 34 |
Correct |
1 ms |
204 KB |
Output is correct |
| 35 |
Correct |
1 ms |
204 KB |
Output is correct |
| 36 |
Correct |
1 ms |
204 KB |
Output is correct |
| 37 |
Correct |
0 ms |
204 KB |
Output is correct |
| 38 |
Correct |
0 ms |
204 KB |
Output is correct |
| 39 |
Correct |
0 ms |
204 KB |
Output is correct |
| 40 |
Correct |
0 ms |
204 KB |
Output is correct |
| 41 |
Correct |
3 ms |
332 KB |
Output is correct |
| 42 |
Correct |
5 ms |
332 KB |
Output is correct |
| 43 |
Correct |
1 ms |
204 KB |
Output is correct |
| 44 |
Correct |
24 ms |
1100 KB |
Output is correct |
| 45 |
Correct |
1 ms |
204 KB |
Output is correct |
| 46 |
Correct |
1 ms |
204 KB |
Output is correct |
| 47 |
Correct |
3 ms |
332 KB |
Output is correct |
| 48 |
Correct |
1 ms |
204 KB |
Output is correct |
| 49 |
Correct |
0 ms |
204 KB |
Output is correct |
| 50 |
Correct |
0 ms |
204 KB |
Output is correct |
| 51 |
Correct |
84 ms |
2636 KB |
Output is correct |
| 52 |
Correct |
53 ms |
1988 KB |
Output is correct |
| 53 |
Correct |
50 ms |
1868 KB |
Output is correct |
| 54 |
Correct |
19 ms |
972 KB |
Output is correct |
| 55 |
Correct |
60 ms |
2380 KB |
Output is correct |
| 56 |
Correct |
17 ms |
716 KB |
Output is correct |
| 57 |
Correct |
153 ms |
4996 KB |
Output is correct |
| 58 |
Correct |
149 ms |
4940 KB |
Output is correct |
| 59 |
Correct |
144 ms |
5000 KB |
Output is correct |
| 60 |
Correct |
152 ms |
4940 KB |
Output is correct |
| 61 |
Incorrect |
163 ms |
5000 KB |
Output isn't correct |
| 62 |
Halted |
0 ms |
0 KB |
- |
