oj.uz

Submission #983391

# Submission time Handle Problem Language Result Execution time Memory
983391 2024-05-15T11:56:42 Z Faisal_Saqib Mars (APIO22_mars) C++17
6 / 100
 8 ms 4032 KB 
#include "mars.h"
#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define pb push_back
#define vll vector<ll>

const int N=100;
int n,m;
bool vis[N][N];
char g[N][N];
vector<pair<int,int>> dir={{0,-1},{0,1},{1,0},{-1,0}};
bool valid(int x,int y)
{
	return (0<=x and x<n and 0<=y and y<m and !vis[x][y] and g[x][y]=='1');
}
void dfs(int x,int y)
{
	vis[x][y]=1;
	for(auto [dx,dy]:dir)
	{
		if(valid(x+dx,y+dy))
		{
			dfs(x+dx,y+dy);
		}
	}
}
string process(vector <vector<string>> a, int ip, int jp, int k, int na)
{
	m=n=(2*na)+1;
	for(int i=0;i<n;i++)
		for(int j=0;j<m;j++)
			vis[i][j]=0;
	int side=(2*k+1); // for 0 this is side=1
	{// Process information from the previous state
		for(int i=0;i<3;i++)
		{
			for(int j=0;j<3;j++)
			{
				for(int pi=0;pi<side;pi++)
				{
					for(int pj=0;pj<side;pj++)
					{
						g[ip+i+pi][jp+j+pj]=a[i][j][(pi*side)+pj];
					}
				}
			}
		}
	}
	// cout<<"Hola "<<ip<<' '<<jp<<' '<<k<<' '<<na<<endl;
	// cout<<"Grid i got Currently\n";
	// for(int i=0;i<n;i++)
	// {
	// 	for(int j=0;j<m;j++)
	// 	{
	// 		cout<<g[i][j]<<' ';
	// 	}
	// 	cout<<endl;
	// }
	if((na-1)==k) // Last iteration
	{
		ll cp=0;
		for(int i=0;i<n;i++)
		{
			for(int j=0;j<m;j++)
			{
				if(!vis[i][j] and g[i][j]=='1')
				{
					cp++;
					dfs(i,j);
				}
			}
		}
		string bp="";
		while(cp>0)
		{
			bp+=char('0'+(cp%2));
			cp/=2;
		}
		while(bp.size()<100)
			bp+='0';
		return bp;
	}
	else
	{
		//side^2 + 4*side + 4
		// side+=2;
		string tp="";
		for(int i=0;i<3;i++)
		{
			for(int j=0;j<3;j++)
			{
				for(int pi=0;pi<side;pi++)
				{
					for(int pj=0;pj<side;pj++)
					{
						tp+=g[ip+pi+i][jp+pj+j];
					}
				}
			}
		}
		while(tp.size()<100)
		{
			tp+='0';
		}
		return tp;
	}
	return string(100 ,'0');
}

Subtask #1
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 4032 KB Output is correct
2 Correct 7 ms 4032 KB Output is correct
3 Correct 6 ms 3952 KB Output is correct
4 Correct 7 ms 3956 KB Output is correct
5 Correct 8 ms 3800 KB Output is correct
6 Correct 8 ms 3220 KB Output is correct

Subtask #2
0.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 4032 KB Output is correct
2 Correct 7 ms 4032 KB Output is correct
3 Correct 6 ms 3952 KB Output is correct
4 Correct 7 ms 3956 KB Output is correct
5 Correct 8 ms 3800 KB Output is correct
6 Correct 8 ms 3220 KB Output is correct
7 Incorrect 1 ms 332 KB invalid len
8 Halted 0 ms 0 KB -

Subtask #3
0.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 4032 KB Output is correct
2 Correct 7 ms 4032 KB Output is correct
3 Correct 6 ms 3952 KB Output is correct
4 Correct 7 ms 3956 KB Output is correct
5 Correct 8 ms 3800 KB Output is correct
6 Correct 8 ms 3220 KB Output is correct
7 Incorrect 1 ms 332 KB invalid len
8 Halted 0 ms 0 KB -

Subtask #4
0.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 4032 KB Output is correct
2 Correct 7 ms 4032 KB Output is correct
3 Correct 6 ms 3952 KB Output is correct
4 Correct 7 ms 3956 KB Output is correct
5 Correct 8 ms 3800 KB Output is correct
6 Correct 8 ms 3220 KB Output is correct
7 Incorrect 1 ms 332 KB invalid len
8 Halted 0 ms 0 KB -

Subtask #5
0.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 4032 KB Output is correct
2 Correct 7 ms 4032 KB Output is correct
3 Correct 6 ms 3952 KB Output is correct
4 Correct 7 ms 3956 KB Output is correct
5 Correct 8 ms 3800 KB Output is correct
6 Correct 8 ms 3220 KB Output is correct
7 Incorrect 1 ms 332 KB invalid len
8 Halted 0 ms 0 KB -

Subtask #6
0.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 4032 KB Output is correct
2 Correct 7 ms 4032 KB Output is correct
3 Correct 6 ms 3952 KB Output is correct
4 Correct 7 ms 3956 KB Output is correct
5 Correct 8 ms 3800 KB Output is correct
6 Correct 8 ms 3220 KB Output is correct
7 Incorrect 1 ms 332 KB invalid len
8 Halted 0 ms 0 KB -

Subtask #7
0.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 4032 KB Output is correct
2 Correct 7 ms 4032 KB Output is correct
3 Correct 6 ms 3952 KB Output is correct
4 Correct 7 ms 3956 KB Output is correct
5 Correct 8 ms 3800 KB Output is correct
6 Correct 8 ms 3220 KB Output is correct
7 Incorrect 1 ms 332 KB invalid len
8 Halted 0 ms 0 KB -

Subtask #8
0.0 / 24.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 4032 KB Output is correct
2 Correct 7 ms 4032 KB Output is correct
3 Correct 6 ms 3952 KB Output is correct
4 Correct 7 ms 3956 KB Output is correct
5 Correct 8 ms 3800 KB Output is correct
6 Correct 8 ms 3220 KB Output is correct
7 Incorrect 1 ms 332 KB invalid len
8 Halted 0 ms 0 KB -

Subtask #9
0.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 4032 KB Output is correct
2 Correct 7 ms 4032 KB Output is correct
3 Correct 6 ms 3952 KB Output is correct
4 Correct 7 ms 3956 KB Output is correct
5 Correct 8 ms 3800 KB Output is correct
6 Correct 8 ms 3220 KB Output is correct
7 Incorrect 1 ms 332 KB invalid len
8 Halted 0 ms 0 KB -

Subtask #10
0.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 4032 KB Output is correct
2 Correct 7 ms 4032 KB Output is correct
3 Correct 6 ms 3952 KB Output is correct
4 Correct 7 ms 3956 KB Output is correct
5 Correct 8 ms 3800 KB Output is correct
6 Correct 8 ms 3220 KB Output is correct
7 Incorrect 1 ms 332 KB invalid len
8 Halted 0 ms 0 KB -