oj.uz

Submission #720796

# Submission time Handle Problem Language Result Execution time Memory
720796 2023-04-09T10:36:59 Z bin9638 Comparing Plants (IOI20_plants) C++17
0 / 100
 51 ms 4820 KB 
#include <bits/stdc++.h>

#ifndef SKY
#include "plants.h"
#endif // SKY

using namespace std;

#define N 1000010
#define ll long long
#define fs first
#define sc second
#define ii pair<ll,int>
#define pb push_back

int k,n,h[N],a[N];

void init(int cc, vector<int> r)
{
	k=cc;
	n=r.size();
	for(int i=0;i<n;i++)
        a[i]=r[i];
    int dem=n;
    for(int t=0;t<n;t++)
    {
    for(int i=0;i<n;i++)
        if(a[i]==0)
        {
            h[i]=--dem;
            for(int j=0;j<k;j++)
                a[(i-j+n)%n]--;
            break;
        }
    }
   // for(int i=0;i<n;i++)cout<<h[i]<<" ";
}

int compare_plants(int x, int y)
{
    if(h[x]<h[y])
        return -1;
            else return 1;
}

#ifdef SKY
int main()
{
    freopen("A.inp","r",stdin);
    freopen("A.out","w",stdout);
    ios::sync_with_stdio(0);
    cin.tie(NULL);
    cout.tie(NULL);
    int n,k;
    cin>>n>>k;
    vector<int>r(n);
    for(int i=0;i<n;i++)
        cin>>r[i];//,cout<<r[i]<<endl;
    init(k,r);
    int q;
    cin>>q;
    while(q--)
    {
        int x,y;
        cin>>x>>y;
        cout<<compare_plants(x,y)<<endl;
    }
    return 0;
}
#endif

Subtask #1
0 / 5.0

# 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 Incorrect 1 ms 212 KB Output isn't correct
5 Halted 0 ms 0 KB -

Subtask #2
0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 228 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Incorrect 1 ms 308 KB Output isn't correct
5 Halted 0 ms 0 KB -

Subtask #3
0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 228 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Incorrect 1 ms 308 KB Output isn't correct
5 Halted 0 ms 0 KB -

Subtask #4
0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Incorrect 51 ms 4820 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #5
0 / 11.0

# 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 Incorrect 0 ms 212 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #6
0 / 15.0

# 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 Incorrect 0 ms 212 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #7
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 Incorrect 1 ms 212 KB Output isn't correct
5 Halted 0 ms 0 KB -