#include "ricehub.h"
#include <cmath>
#include <vector>
using namespace std;
int besthub(int R, int L, int X[], long long B)
{
vector<long long> ac(R + 1);
ac[0] = 0;
for (int i = 1; i <= R; i++)
{
ac[i] = ac[i - 1] + (long long)X[i - 1];
}
int min, max, med;
min = 1;
max = R;
while (true)
{
if (min == max or min > max)
{
return min;
}
med = (min + max) / 2;
//hallamos la mitad de los posible y no posible
bool possible = false;
for (int i = 0; i <= R - med; i++)
{
long long izq = i;
long long der = i + med - 1;
long long mid = (izq + der) / 2;
long long aux = (mid - izq);
long long aux2 = (der - mid);
long long rm = X[mid];
long long sum = ((aux - aux2) * rm) - (ac[mid] - ac[izq]) + (ac[der + 1] - ac[mid + 1]);
if (sum <= B)
{
possible = true;
break;
}
}
if (possible == true)
{
min = med;
}
else
{
max = med - 1;
}
}
return 1;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
204 KB |
Output is correct |
2 |
Execution timed out |
1091 ms |
204 KB |
Time limit exceeded |
3 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
204 KB |
Output is correct |
2 |
Correct |
0 ms |
204 KB |
Output is correct |
3 |
Execution timed out |
1085 ms |
204 KB |
Time limit exceeded |
4 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Execution timed out |
1085 ms |
204 KB |
Time limit exceeded |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Execution timed out |
1092 ms |
460 KB |
Time limit exceeded |
2 |
Halted |
0 ms |
0 KB |
- |