| # | 제출 시각 | 아이디 | 문제 | 언어 | 결과 | 실행 시간 | 메모리 |
|---|---|---|---|---|---|---|---|
| 1027681 | 2024-07-19T09:01:05 Z | vjudge1 | 쌀 창고 (IOI11_ricehub) | C++14 | 11 ms | 3560 KB |
#include <bits/stdc++.h>
#include "ricehub.h"
using namespace std;
const long long MAX=1e5+10;
long long pref[MAX];
vector<long long> niza;
long long budget;
bool can(long long x)
{
for(long long i=0; i<=niza.size()-x; i++)
{
long long idx=(i+i+x)/2;
long long pt=niza[idx];
long long l=pt*(idx-i)-(pref[idx]-pref[i]+niza[i]-niza[idx]);
long long r=(pref[i+x-1]-pref[idx]+niza[idx])-pt*(i+x-idx);
//cout<<"for: "<<i+1<<" "<<i+x<<" lr is: "<<l<<" "<<r<<" "<<budget<<endl;
if(l+r<=budget)return true;
}
return false;
}
int besthub(int R, int L, int X[], long long B)
{
budget=B;
for(long long i=0; i<R; i++)niza.push_back(X[i]);
pref[0]=X[0];
for(long long i=1; i<R; i++)pref[i]=pref[i-1]+X[i];
long long b=0;
long long e=R;
long long res=0;
while(b<=e)
{
long long mid=(b+e)/2;
if(can(mid))
{
res=mid;
b=mid+1;
}
else e=mid-1;
}
return res;
}
/*int main()
{
int R,L,B;
cin>>R>>L>>B;
int X[R];
budget=B;
for(int i=0; i<R; i++)cin>>X[i];
for(int i=0; i<R; i++)niza.push_back(X[i]);
pref[0]=X[0];
for(int i=1; i<R; i++)pref[i]=pref[i-1]+X[i];
int b=0;
int e=R;
int res=0;
while(b<=e)
{
int mid=(b+e)/2;
cout<<"mid: "<<mid<<endl;
if(can(mid))
{
res=mid;
b=mid+1;
}
else e=mid-1;
}
cout<<res<<endl;
return 0;
}
5 20 6
1 2 10 12 14*/
Compilation message
| # | 결과 | 실행 시간 | 메모리 | Grader output |
|---|---|---|---|---|
| 1 | Correct | 0 ms | 344 KB | Output is correct |
| 2 | Correct | 0 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 | 348 KB | Output is correct |
| # | 결과 | 실행 시간 | 메모리 | Grader output |
|---|---|---|---|---|
| 1 | Correct | 0 ms | 348 KB | Output is correct |
| 2 | Correct | 0 ms | 348 KB | Output is correct |
| 3 | Correct | 0 ms | 604 KB | Output is correct |
| 4 | Correct | 0 ms | 348 KB | Output is correct |
| 5 | Correct | 0 ms | 412 KB | Output is correct |
| 6 | Correct | 0 ms | 344 KB | Output is correct |
| 7 | Correct | 0 ms | 348 KB | Output is correct |
| 8 | Correct | 0 ms | 440 KB | Output is correct |
| 9 | Correct | 0 ms | 348 KB | Output is correct |
| 10 | Correct | 0 ms | 348 KB | Output is correct |
| 11 | Correct | 0 ms | 348 KB | Output is correct |
| 12 | Correct | 0 ms | 432 KB | Output is correct |
| 13 | Correct | 0 ms | 348 KB | Output is correct |
| 14 | Correct | 0 ms | 348 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 | 1 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 | 0 ms | 348 KB | Output is correct |
| 24 | Correct | 0 ms | 348 KB | Output is correct |
| 25 | Correct | 0 ms | 348 KB | Output is correct |
| 26 | Correct | 0 ms | 452 KB | Output is correct |
| 27 | Correct | 0 ms | 348 KB | Output is correct |
| 28 | Correct | 0 ms | 348 KB | Output is correct |
| # | 결과 | 실행 시간 | 메모리 | Grader output |
|---|---|---|---|---|
| 1 | Correct | 0 ms | 348 KB | Output is correct |
| 2 | Correct | 0 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 | 348 KB | Output is correct |
| 6 | Correct | 1 ms | 348 KB | Output is correct |
| 7 | Correct | 0 ms | 484 KB | Output is correct |
| 8 | Correct | 0 ms | 348 KB | Output is correct |
| 9 | Correct | 0 ms | 348 KB | Output is correct |
| 10 | Correct | 0 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 | 0 ms | 600 KB | Output is correct |
| 14 | Correct | 1 ms | 348 KB | Output is correct |
| 15 | Correct | 0 ms | 416 KB | Output is correct |
| 16 | Correct | 0 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 | 1 ms | 348 KB | Output is correct |
| 20 | Correct | 0 ms | 348 KB | Output is correct |
| 21 | Correct | 1 ms | 604 KB | Output is correct |
| 22 | Correct | 1 ms | 604 KB | Output is correct |
| 23 | Correct | 1 ms | 604 KB | Output is correct |
| 24 | Correct | 1 ms | 604 KB | Output is correct |
| 25 | Correct | 1 ms | 604 KB | Output is correct |
| 26 | Correct | 1 ms | 604 KB | Output is correct |
| 27 | Correct | 1 ms | 604 KB | Output is correct |
| 28 | Correct | 1 ms | 504 KB | Output is correct |
| # | 결과 | 실행 시간 | 메모리 | Grader output |
|---|---|---|---|---|
| 1 | Correct | 2 ms | 984 KB | Output is correct |
| 2 | Correct | 2 ms | 1024 KB | Output is correct |
| 3 | Correct | 9 ms | 3532 KB | Output is correct |
| 4 | Correct | 10 ms | 3536 KB | Output is correct |
| 5 | Correct | 5 ms | 1884 KB | Output is correct |
| 6 | Correct | 5 ms | 1748 KB | Output is correct |
| 7 | Correct | 8 ms | 3280 KB | Output is correct |
| 8 | Correct | 8 ms | 3280 KB | Output is correct |
| 9 | Correct | 5 ms | 1748 KB | Output is correct |
| 10 | Correct | 5 ms | 1716 KB | Output is correct |
| 11 | Correct | 10 ms | 3372 KB | Output is correct |
| 12 | Correct | 11 ms | 3560 KB | Output is correct |
| 13 | Correct | 5 ms | 1792 KB | Output is correct |
| 14 | Correct | 8 ms | 1748 KB | Output is correct |
| 15 | Correct | 7 ms | 2768 KB | Output is correct |
| 16 | Correct | 7 ms | 2768 KB | Output is correct |
| 17 | Correct | 8 ms | 3236 KB | Output is correct |
| 18 | Correct | 8 ms | 3024 KB | Output is correct |
| 19 | Correct | 8 ms | 3280 KB | Output is correct |
| 20 | Correct | 9 ms | 3280 KB | Output is correct |