oj.uz

Submission #259739

# Submission time Handle Problem Language Result Execution time Memory
259739 2020-08-08T12:39:43 Z uacoder123 Rice Hub (IOI11_ricehub) C++14
100 / 100
 21 ms 1840 KB 
#include <bits/stdc++.h>
#include "ricehub.h"
using namespace std;
#define F first
#define S second
#define FOR(i,a,b) for (auto i = (a); i <= (b); ++i)
#define NFOR(i,a,b) for(auto i = (a); i >= (b); --i)
#define all(x) (x).begin(), (x).end()
#define sz(x) int(x.size())
#define mp(i,a) make_pair(i,a)
#define pb(a) push_back(a)
#define bit(x,b) (x&(1LL<<b))

typedef long long int lli;
typedef pair <lli,lli> ii;
typedef pair <lli,ii> iii;
typedef vector <lli> vi;

int besthub(int R, int L, int X[], long long B)
{ 
  lli n=R,ls=0,us=0;
  lli l=0,u=-1,m=0;
  lli ans=0;
  for(lli i=0;i<n;++i)
  {
    u++;
    us+=X[i];
    if((u-m+1)>=(m-l)+2)
    {
      ls+=X[m];
      us-=X[m];
      m++;
    }
    while(X[m]*(m-l)-ls+us-X[m]*(u-m+1)>B)
    {
      ls-=X[l];
      l++;
      if((u-m+1)>=(m-l)+2)
      {
        ls+=X[m];
        us-=X[m];
        m++;
      }
    }
    ans=max(ans,u-l+1);
  }
  return(ans);
}

Subtask #1
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 256 KB Output is correct
2 Correct 0 ms 256 KB Output is correct
3 Correct 0 ms 256 KB Output is correct
4 Correct 1 ms 256 KB Output is correct
5 Correct 0 ms 256 KB Output is correct

Subtask #2
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 1 ms 256 KB Output is correct
3 Correct 0 ms 256 KB Output is correct
4 Correct 0 ms 256 KB Output is correct
5 Correct 0 ms 256 KB Output is correct
6 Correct 0 ms 256 KB Output is correct
7 Correct 0 ms 256 KB Output is correct
8 Correct 0 ms 256 KB Output is correct
9 Correct 0 ms 256 KB Output is correct
10 Correct 0 ms 256 KB Output is correct
11 Correct 0 ms 256 KB Output is correct
12 Correct 0 ms 256 KB Output is correct
13 Correct 0 ms 256 KB Output is correct
14 Correct 0 ms 384 KB Output is correct
15 Correct 1 ms 256 KB Output is correct
16 Correct 1 ms 256 KB Output is correct
17 Correct 1 ms 384 KB Output is correct
18 Correct 0 ms 384 KB Output is correct
19 Correct 0 ms 256 KB Output is correct
20 Correct 0 ms 256 KB Output is correct
21 Correct 1 ms 384 KB Output is correct
22 Correct 1 ms 256 KB Output is correct
23 Correct 1 ms 384 KB Output is correct
24 Correct 1 ms 384 KB Output is correct
25 Correct 1 ms 384 KB Output is correct
26 Correct 1 ms 384 KB Output is correct
27 Correct 1 ms 384 KB Output is correct
28 Correct 1 ms 384 KB Output is correct

Subtask #3
26.0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 256 KB Output is correct
2 Correct 0 ms 256 KB Output is correct
3 Correct 1 ms 256 KB Output is correct
4 Correct 1 ms 256 KB Output is correct
5 Correct 0 ms 256 KB Output is correct
6 Correct 1 ms 256 KB Output is correct
7 Correct 1 ms 384 KB Output is correct
8 Correct 1 ms 384 KB Output is correct
9 Correct 1 ms 384 KB Output is correct
10 Correct 1 ms 256 KB Output is correct
11 Correct 0 ms 256 KB Output is correct
12 Correct 1 ms 384 KB Output is correct
13 Correct 1 ms 384 KB Output is correct
14 Correct 1 ms 384 KB Output is correct
15 Correct 0 ms 384 KB Output is correct
16 Correct 0 ms 384 KB Output is correct
17 Correct 1 ms 384 KB Output is correct
18 Correct 1 ms 384 KB Output is correct
19 Correct 1 ms 384 KB Output is correct
20 Correct 1 ms 384 KB Output is correct
21 Correct 1 ms 384 KB Output is correct
22 Correct 1 ms 384 KB Output is correct
23 Correct 1 ms 384 KB Output is correct
24 Correct 1 ms 384 KB Output is correct
25 Correct 2 ms 384 KB Output is correct
26 Correct 1 ms 384 KB Output is correct
27 Correct 2 ms 384 KB Output is correct
28 Correct 1 ms 384 KB Output is correct

Subtask #4
32.0 / 32.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 384 KB Output is correct
2 Correct 3 ms 384 KB Output is correct
3 Correct 17 ms 896 KB Output is correct
4 Correct 18 ms 768 KB Output is correct
5 Correct 8 ms 512 KB Output is correct
6 Correct 8 ms 896 KB Output is correct
7 Correct 15 ms 1536 KB Output is correct
8 Correct 16 ms 1536 KB Output is correct
9 Correct 7 ms 768 KB Output is correct
10 Correct 7 ms 768 KB Output is correct
11 Correct 21 ms 1840 KB Output is correct
12 Correct 19 ms 1784 KB Output is correct
13 Correct 8 ms 896 KB Output is correct
14 Correct 10 ms 896 KB Output is correct
15 Correct 15 ms 1408 KB Output is correct
16 Correct 14 ms 1408 KB Output is correct
17 Correct 17 ms 1664 KB Output is correct
18 Correct 17 ms 1792 KB Output is correct
19 Correct 18 ms 1664 KB Output is correct
20 Correct 18 ms 1664 KB Output is correct