| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 807480 |
2023-08-04T17:56:57 Z |
OrazB |
Rice Hub (IOI11_ricehub) |
C++14 |
|
93 ms |
2920 KB |
#include <bits/stdc++.h>
using namespace std;
#define all(x) (x).begin(), (x).end()
#define ll long long int
#define pii pair <int, int>
#define pb push_back
#define ff first
#define ss second
const int N = 1e5+5;
const ll inf = 1e18;
int P[N];
ll pref[N];
int F(int A, int B, int x){
int l = A, r = B, pos = A;
while(l <= r){
int md = (l+r)>>1;
if (P[md] <= x){
pos = md;
l = md + 1;
}else r = md - 1;
}
return pos;
}
ll solve(int A, int B){
ll answer = inf;
int l = P[A], r = P[B];
while(l <= r){
int md = (l+r)>>1;
int pos = F(A, B, md);
ll x = pref[pos], y = pref[B]-pref[pos];
x -= (A ? pref[A-1] : 0);
x = md*1ll*(pos-A+1)-x;
y = y-(B-pos)*1ll*md;
answer = min(answer, x+y);
if (x > y) r = md - 1;
else l = md + 1;
}
return answer;
}
int besthub(int n, int L, int X[], ll B){
pref[0] = X[0];
for (int i = 0; i < n; i++){
P[i] = X[i];
if (i) pref[i] = pref[i-1]+X[i];
}
int answer = 0, pos = 0;
for (int i = 0; i < n; i++){
while(solve(pos, i) > B) pos++;
answer = max(answer, i-pos+1);
}
return answer;
}
// int main ()
// {
// ios::sync_with_stdio(false);
// cin.tie(0);
// int n, L;
// ll B;
// cin >> n >> L >> B;
// int X[n];
// for (int i = 0; i < n; i++) cin >> X[i];
// cout << besthub(n, L, X, B);
// }
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 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 |
1 ms |
212 KB |
Output is correct |
| 5 |
Correct |
1 ms |
212 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
308 KB |
Output is correct |
| 2 |
Correct |
1 ms |
212 KB |
Output is correct |
| 3 |
Correct |
1 ms |
212 KB |
Output is correct |
| 4 |
Correct |
1 ms |
340 KB |
Output is correct |
| 5 |
Correct |
1 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
212 KB |
Output is correct |
| 7 |
Correct |
1 ms |
300 KB |
Output is correct |
| 8 |
Correct |
0 ms |
212 KB |
Output is correct |
| 9 |
Correct |
1 ms |
212 KB |
Output is correct |
| 10 |
Correct |
0 ms |
212 KB |
Output is correct |
| 11 |
Correct |
0 ms |
312 KB |
Output is correct |
| 12 |
Correct |
1 ms |
212 KB |
Output is correct |
| 13 |
Correct |
0 ms |
212 KB |
Output is correct |
| 14 |
Correct |
1 ms |
312 KB |
Output is correct |
| 15 |
Correct |
1 ms |
212 KB |
Output is correct |
| 16 |
Correct |
0 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 |
1 ms |
212 KB |
Output is correct |
| 21 |
Correct |
1 ms |
340 KB |
Output is correct |
| 22 |
Correct |
1 ms |
212 KB |
Output is correct |
| 23 |
Correct |
1 ms |
212 KB |
Output is correct |
| 24 |
Correct |
1 ms |
212 KB |
Output is correct |
| 25 |
Correct |
1 ms |
320 KB |
Output is correct |
| 26 |
Correct |
1 ms |
212 KB |
Output is correct |
| 27 |
Correct |
1 ms |
212 KB |
Output is correct |
| 28 |
Correct |
1 ms |
340 KB |
Output is correct |
| # |
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 |
1 ms |
340 KB |
Output is correct |
| 4 |
Correct |
1 ms |
340 KB |
Output is correct |
| 5 |
Correct |
1 ms |
316 KB |
Output is correct |
| 6 |
Correct |
0 ms |
316 KB |
Output is correct |
| 7 |
Correct |
1 ms |
340 KB |
Output is correct |
| 8 |
Correct |
1 ms |
340 KB |
Output is correct |
| 9 |
Correct |
1 ms |
212 KB |
Output is correct |
| 10 |
Correct |
1 ms |
312 KB |
Output is correct |
| 11 |
Correct |
1 ms |
340 KB |
Output is correct |
| 12 |
Correct |
1 ms |
340 KB |
Output is correct |
| 13 |
Correct |
1 ms |
340 KB |
Output is correct |
| 14 |
Correct |
1 ms |
312 KB |
Output is correct |
| 15 |
Correct |
1 ms |
212 KB |
Output is correct |
| 16 |
Correct |
1 ms |
212 KB |
Output is correct |
| 17 |
Correct |
2 ms |
340 KB |
Output is correct |
| 18 |
Correct |
1 ms |
340 KB |
Output is correct |
| 19 |
Correct |
1 ms |
340 KB |
Output is correct |
| 20 |
Correct |
1 ms |
340 KB |
Output is correct |
| 21 |
Correct |
2 ms |
340 KB |
Output is correct |
| 22 |
Correct |
1 ms |
348 KB |
Output is correct |
| 23 |
Correct |
3 ms |
340 KB |
Output is correct |
| 24 |
Correct |
3 ms |
340 KB |
Output is correct |
| 25 |
Correct |
3 ms |
340 KB |
Output is correct |
| 26 |
Correct |
3 ms |
340 KB |
Output is correct |
| 27 |
Correct |
3 ms |
340 KB |
Output is correct |
| 28 |
Correct |
3 ms |
340 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
4 ms |
724 KB |
Output is correct |
| 2 |
Correct |
4 ms |
724 KB |
Output is correct |
| 3 |
Correct |
52 ms |
2916 KB |
Output is correct |
| 4 |
Correct |
58 ms |
2920 KB |
Output is correct |
| 5 |
Correct |
10 ms |
1364 KB |
Output is correct |
| 6 |
Correct |
11 ms |
1364 KB |
Output is correct |
| 7 |
Correct |
58 ms |
2644 KB |
Output is correct |
| 8 |
Correct |
58 ms |
2632 KB |
Output is correct |
| 9 |
Correct |
35 ms |
1364 KB |
Output is correct |
| 10 |
Correct |
35 ms |
1364 KB |
Output is correct |
| 11 |
Correct |
93 ms |
2892 KB |
Output is correct |
| 12 |
Correct |
91 ms |
2920 KB |
Output is correct |
| 13 |
Correct |
31 ms |
1376 KB |
Output is correct |
| 14 |
Correct |
31 ms |
1476 KB |
Output is correct |
| 15 |
Correct |
72 ms |
2248 KB |
Output is correct |
| 16 |
Correct |
67 ms |
2260 KB |
Output is correct |
| 17 |
Correct |
83 ms |
2640 KB |
Output is correct |
| 18 |
Correct |
89 ms |
2644 KB |
Output is correct |
| 19 |
Correct |
88 ms |
2732 KB |
Output is correct |
| 20 |
Correct |
87 ms |
2784 KB |
Output is correct |
