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Submission #784147

# Submission time Handle Problem Language Result Execution time Memory
784147 2023-07-15T18:47:22 Z gagik_2007 Rice Hub (IOI11_ricehub) C++17
100 / 100
 10 ms 2496 KB 
#include "ricehub.h"
#include <bits/stdc++.h>
using namespace std;

typedef long long ll;
typedef long double ld;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;

#define ff first
#define ss second

ll ttt;
const ll INF=1e18;
const ll MOD=1e9+7;
const ll N=200007;
ll n,m,k;
ll a[N];

int besthub(int R, int L, int X[], ll B){
    n=R;
    m=L;
    for(int i=0;i<n;i++){
        a[i]=X[i];
    }
    k=B;
    int l=0,r=0;
    int ans=0;
    ll curval=0;
    int mid=0;
    while(l<n&&r<n){
        if(curval<=k){
            ans=max(ans,r-l+1);
            r++;
            if((l+r)%2==0){
                mid++;
            }
            curval+=abs(a[mid]-a[r]);
        }
        else{
            l++;
            if((l+r)%2==0){
                mid++;
            }
            curval-=abs(a[mid]-a[l-1]);
        }
        // cout<<l<<" "<<r<<": "<<curval<<endl;
    }
    return ans;
}

Subtask #1
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 0 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 0 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct

Subtask #2
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 0 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 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 0 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 1 ms 212 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 0 ms 212 KB Output is correct
24 Correct 0 ms 212 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 0 ms 212 KB Output is correct
27 Correct 0 ms 212 KB Output is correct
28 Correct 0 ms 212 KB Output is correct

Subtask #3
26.0 / 26.0

# 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 1 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 1 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 1 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 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 1 ms 212 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 340 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 1 ms 316 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 340 KB Output is correct

Subtask #4
32.0 / 32.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 468 KB Output is correct
2 Correct 2 ms 468 KB Output is correct
3 Correct 10 ms 1440 KB Output is correct
4 Correct 10 ms 2484 KB Output is correct
5 Correct 5 ms 1224 KB Output is correct
6 Correct 5 ms 1236 KB Output is correct
7 Correct 9 ms 2260 KB Output is correct
8 Correct 9 ms 2240 KB Output is correct
9 Correct 4 ms 1108 KB Output is correct
10 Correct 6 ms 1184 KB Output is correct
11 Correct 10 ms 2428 KB Output is correct
12 Correct 10 ms 2496 KB Output is correct
13 Correct 5 ms 1236 KB Output is correct
14 Correct 5 ms 1260 KB Output is correct
15 Correct 7 ms 1876 KB Output is correct
16 Correct 10 ms 1964 KB Output is correct
17 Correct 9 ms 2220 KB Output is correct
18 Correct 9 ms 2260 KB Output is correct
19 Correct 9 ms 2352 KB Output is correct
20 Correct 9 ms 2352 KB Output is correct