oj.uz

Submission #301526

# Submission time Handle Problem Language Result Execution time Memory
301526 2020-09-18T03:44:15 Z Muhammetali Comparing Plants (IOI20_plants) C++11
0 / 100
 1 ms 256 KB 
#include "plants.h"
#include <bits/stdc++.h>
#define mp make_pair
#define f first
#define s second
#define sz(x) (int)(x).size()
#define rsz resize
#define ins insert
#define ft front()
#define bk back()
#define pf push_front
#define pb push_back
using namespace std;
typedef long long ll;
typedef pair<int,int> pi;
typedef pair<ll,ll> pl;
typedef vector<int> vi;
typedef vector<ll> vl;
typedef vector<pi> vpi;
typedef vector<pl> vpl;
int h,n,arr[200001];
void init(int k, std::vector<int> r)
{
	h=k;
	n=sz(r);
	for (int i=0;i<n;i++)
	{
		if(r[i]!=k-1)arr[i]=0;
		else arr[i]=k-1;
	}
	return;
}

int compare_plants(int x, int y)
{
	if (arr[x]==0)
	{
		int g=h-1;
		int f=x+1;
		while(f<y && g>=0)
		{
			if (arr[f]==0)g=h-1;
			f++;
			g--;
		}
		if (f+1==y)return 1;
	}
	else
	{
		int g=h-1;
		int f=x+1;
		while(f<y && g>=0)
		{
			if (arr[f]==h-1)g=h-1;
			f++;
			g--;
		}
		if (f+1==y)return -1;
	}
	if (arr[y]==h-1)
	{
		int g=h-1;
		int f=y+1;
		while(f<n && g>=0)
		{
			if (arr[f]==h-1)g=h-1;
			f++;
			g--;
		}
		f=0;
		while(f<x && g>=0)
		{
			if (arr[f]==h-1)g=h-1;
			f++;
			g--;
		}
		if (f+1==x)return 1;
	}
	else
	{
		int g=h-1;
		int f=y+1;
		while(f<n && g>=0)
		{
			if (arr[f]==0)g=h-1;
			f++;
			g--;
		}
		f=0;
		while(f<x && g>=0)
		{
			if (arr[f]==0)g=h-1;
			f++;
			g--;
		}
		if (f+1==x)return -1;
	}
	return 0;
}

Subtask #1
0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 256 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 256 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 13.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 256 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 17.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 256 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 256 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 256 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #7
0 / 25.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 256 KB Output isn't correct
2 Halted 0 ms 0 KB -