#include "ricehub.h"
#include <algorithm>
using namespace std;
long long n,m,left,right;
long long b,l,max1,now;
long long arr[100010];
int besthub(int R, int L, int X[], long long B)
{
long long i;
long long temp;
n=(long long)R; l=(long long)L; b=B;
for(i=0;i<n;i++){
arr[i]=(long long)X[i];
}
while(right<n && now<=b){
now+=arr[right++]-arr[0];
}max1=max(max1,right-left);
for(i=1;i<n;i++){
now+=(i-left)*(arr[i]-arr[i-1]);
now-=(right-i)*(arr[i]-arr[i-1]);
while(now>b){
if((arr[right-1]-arr[i])>(arr[i]-arr[left])){
now-=arr[right-1]-arr[i]; right--;
}else{
now-=arr[left++];
}
}while(now<=b){
if(left>0 && right<n){
if(arr[i]-arr[left-1]>arr[right]-arr[i] && arr[right]-arr[i]<=b-now){
now+=arr[right]-arr[i]; right++;
}else if(arr[i]-arr[left-1]<arr[right]-arr[i] && arr[i]-arr[left-1]<=b-now){
now+=arr[i]-arr[left-1]; left--;
}else{
break;
}
}else if(left==0 && right<n){
if(arr[right]-arr[i]<=b-now){
now+=arr[right]-arr[i]; right++;
}else break;
}else if(right==n && left!=0){
if(arr[i]-arr[left-1]<=b-now){
now+=arr[i]-arr[left-1]; left--;
}else break;
}else break;
}
max1=max(max1,right-left);
}
return (int)max1;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
0 ms |
5772 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
0 ms |
5772 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
0 ms |
5772 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
4 ms |
5772 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |