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Pattern Generator 15 Puzzle(BFS).cpp
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Pattern Generator 15 Puzzle(BFS).cpp
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/****************************************************************************************************************************************************************
Author:
Dhairya Dhondiyal
Description:
The program creates 6-6-3 Pattern database for solving a N-Puzzle.
Disclaimer:
Copyright (C) - All Rights Reserved
Unauthorized copying of this file, via any medium is strictly prohibited
Proprietary and confidential
Written by Dhairya Dhondiyal, February 2016
****************************************************************************************************************************************************************/
#include<iostream>
#include<stdint.h>
#include<unordered_set>
#include<queue>
#include<tuple>
#include<time.h>
#include<set>
#include<unordered_map>
#include<fstream>
#define N 4
using namespace std;
int pattern1[N][N]= {{1,-1,-1,-1},
{5,6,-1,-1},
{9,10,-1,-1},
{13,-1,-1,0}};
int pattern2[N][N]= {{-1,-1,-1,-1},
{-1,-1,7,8},
{-1,-1,11,12},
{-1,14,15,0}};
int pattern3[N][N]= {{-1,2,3,4},
{-1,-1,-1,-1},
{-1,-1,-1,-1},
{-1,-1,-1,0}};
struct Node_pattern
{
int x0,y0,cost;
int Grid[N][N];
}start,dump,*process;
int i,j,ctr,x1,y1,x2,y2,x3,y3,x4,y4,x5,y5,x6,y6;
long long int Pattern_config_6;
int Pattern_config_3;
unordered_map<long long int,int> Pattern_check_6;
unordered_map<long long int,int>::const_iterator check_6;
unordered_map<int,int> Pattern_check_3;
unordered_map<int,int>::const_iterator check_3;
queue<Node_pattern> Patterns;
clock_t tStart,tEnd;
Pattern_config_6_calc(int &x0,int &y0)
{
Pattern_config_6=0;
Pattern_config_6+=x0;Pattern_config_6*=10;
Pattern_config_6+=y0;Pattern_config_6*=10;
Pattern_config_6+=x1;Pattern_config_6*=10;
Pattern_config_6+=y1;Pattern_config_6*=10;
Pattern_config_6+=x2;Pattern_config_6*=10;
Pattern_config_6+=y2;Pattern_config_6*=10;
Pattern_config_6+=x3;Pattern_config_6*=10;
Pattern_config_6+=y3;Pattern_config_6*=10;
Pattern_config_6+=x4;Pattern_config_6*=10;
Pattern_config_6+=y4;Pattern_config_6*=10;
Pattern_config_6+=x5;Pattern_config_6*=10;
Pattern_config_6+=y5;Pattern_config_6*=10;
Pattern_config_6+=x6;Pattern_config_6*=10;
Pattern_config_6+=y6;
}
Pattern_config_3_calc(int &x0,int &y0)
{
Pattern_config_3=0;
Pattern_config_3+=x0;Pattern_config_3*=10;
Pattern_config_3+=y0;Pattern_config_3*=10;
Pattern_config_3+=x1;Pattern_config_3*=10;
Pattern_config_3+=y1;Pattern_config_3*=10;
Pattern_config_3+=x2;Pattern_config_3*=10;
Pattern_config_3+=y2;Pattern_config_3*=10;
Pattern_config_3+=x3;Pattern_config_3*=10;
Pattern_config_3+=y3;
}
Neighbors_6_1(Node_pattern* temp_Node)
{
//x0,y0
if(temp_Node->x0+1<=N)
{
for(i=0;i<N;i++)
{
for(j=0;j<N;j++)
{
if(i==temp_Node->y0-1&&j==temp_Node->x0-1)
dump.Grid[i][j]=temp_Node->Grid[i][j+1];
else if(i==temp_Node->y0-1&&j==temp_Node->x0)
dump.Grid[i][j]=temp_Node->Grid[i][j-1];
else
dump.Grid[i][j]=temp_Node->Grid[i][j];
if(dump.Grid[i][j]==0)
{
dump.x0=j+1;
dump.y0=i+1;
}
if(dump.Grid[i][j]==1)
{
x1=j+1;
y1=i+1;
}
if(dump.Grid[i][j]==5)
{
x2=j+1;
y2=i+1;
}
if(dump.Grid[i][j]==6)
{
x3=j+1;
y3=i+1;
}
if(dump.Grid[i][j]==9)
{
x4=j+1;
y4=i+1;
}
if(dump.Grid[i][j]==10)
{
x5=j+1;
y5=i+1;
}
if(dump.Grid[i][j]==13)
{
x6=j+1;
y6=i+1;
}
}
}
if(temp_Node->Grid[temp_Node->y0-1][temp_Node->x0]==-1)
{
dump.cost=temp_Node->cost;
}
else
{
dump.cost=temp_Node->cost+1;
}
Pattern_config_6_calc(dump.x0,dump.y0);
check_6=Pattern_check_6.find(Pattern_config_6);
if(check_6==Pattern_check_6.end())
{
Pattern_check_6.insert(make_pair(Pattern_config_6,dump.cost));
Patterns.push(dump);
}
else
{
if(dump.cost<(*check_6).second)
{
Pattern_check_6.erase(check_6);
Pattern_check_6.insert(make_pair(Pattern_config_6,dump.cost));
Patterns.push(dump);
}
}
}
if(temp_Node->y0+1<=N)
{
for(i=0;i<N;i++)
{
for(j=0;j<N;j++)
{
if(i==temp_Node->y0-1&&j==temp_Node->x0-1)
dump.Grid[i][j]=temp_Node->Grid[i+1][j];
else if(i==temp_Node->y0&&j==temp_Node->x0-1)
dump.Grid[i][j]=temp_Node->Grid[i-1][j];
else
dump.Grid[i][j]=temp_Node->Grid[i][j];
if(dump.Grid[i][j]==0)
{
dump.x0=j+1;
dump.y0=i+1;
}
if(dump.Grid[i][j]==1)
{
x1=j+1;
y1=i+1;
}
if(dump.Grid[i][j]==5)
{
x2=j+1;
y2=i+1;
}
if(dump.Grid[i][j]==6)
{
x3=j+1;
y3=i+1;
}
if(dump.Grid[i][j]==9)
{
x4=j+1;
y4=i+1;
}
if(dump.Grid[i][j]==10)
{
x5=j+1;
y5=i+1;
}
if(dump.Grid[i][j]==13)
{
x6=j+1;
y6=i+1;
}
}
}
if(temp_Node->Grid[temp_Node->y0][temp_Node->x0-1]==-1)
{
dump.cost=temp_Node->cost;
}
else
{
dump.cost=temp_Node->cost+1;
}
Pattern_config_6_calc(dump.x0,dump.y0);
check_6=Pattern_check_6.find(Pattern_config_6);
if(check_6==Pattern_check_6.end())
{
Pattern_check_6.insert(make_pair(Pattern_config_6,dump.cost));
Patterns.push(dump);
}
else
{
if(dump.cost<(*check_6).second)
{
Pattern_check_6.erase(check_6);
Pattern_check_6.insert(make_pair(Pattern_config_6,dump.cost));
Patterns.push(dump);
}
}
}
if(temp_Node->x0-1>0)
{
for(i=0;i<N;i++)
{
for(j=0;j<N;j++)
{
if(i==temp_Node->y0-1&&j==temp_Node->x0-1)
dump.Grid[i][j]=temp_Node->Grid[i][j-1];
else if(i==temp_Node->y0-1&&j==temp_Node->x0-2)
dump.Grid[i][j]=temp_Node->Grid[i][j+1];
else
dump.Grid[i][j]=temp_Node->Grid[i][j];
if(dump.Grid[i][j]==0)
{
dump.x0=j+1;
dump.y0=i+1;
}
if(dump.Grid[i][j]==1)
{
x1=j+1;
y1=i+1;
}
if(dump.Grid[i][j]==5)
{
x2=j+1;
y2=i+1;
}
if(dump.Grid[i][j]==6)
{
x3=j+1;
y3=i+1;
}
if(dump.Grid[i][j]==9)
{
x4=j+1;
y4=i+1;
}
if(dump.Grid[i][j]==10)
{
x5=j+1;
y5=i+1;
}
if(dump.Grid[i][j]==13)
{
x6=j+1;
y6=i+1;
}
}
}
if(temp_Node->Grid[temp_Node->y0-1][temp_Node->x0-2]==-1)
{
dump.cost=temp_Node->cost;
}
else
{
dump.cost=temp_Node->cost+1;
}
Pattern_config_6_calc(dump.x0,dump.y0);
check_6=Pattern_check_6.find(Pattern_config_6);
if(check_6==Pattern_check_6.end())
{
Pattern_check_6.insert(make_pair(Pattern_config_6,dump.cost));
Patterns.push(dump);
}
else
{
if(dump.cost<(*check_6).second)
{
Pattern_check_6.erase(check_6);
Pattern_check_6.insert(make_pair(Pattern_config_6,dump.cost));
Patterns.push(dump);
}
}
}
if(temp_Node->y0-1>0)
{
for(i=0;i<N;i++)
{
for(j=0;j<N;j++)
{
if(i==temp_Node->y0-1&&j==temp_Node->x0-1)
dump.Grid[i][j]=temp_Node->Grid[i-1][j];
else if(i==temp_Node->y0-2&&j==temp_Node->x0-1)
dump.Grid[i][j]=temp_Node->Grid[i+1][j];
else
dump.Grid[i][j]=temp_Node->Grid[i][j];
if(dump.Grid[i][j]==0)
{
dump.x0=j+1;
dump.y0=i+1;
}
if(dump.Grid[i][j]==1)
{
x1=j+1;
y1=i+1;
}
if(dump.Grid[i][j]==5)
{
x2=j+1;
y2=i+1;
}
if(dump.Grid[i][j]==6)
{
x3=j+1;
y3=i+1;
}
if(dump.Grid[i][j]==9)
{
x4=j+1;
y4=i+1;
}
if(dump.Grid[i][j]==10)
{
x5=j+1;
y5=i+1;
}
if(dump.Grid[i][j]==13)
{
x6=j+1;
y6=i+1;
}
}
}
if(temp_Node->Grid[temp_Node->y0-2][temp_Node->x0-1]==-1)
{
dump.cost=temp_Node->cost;
}
else
{
dump.cost=temp_Node->cost+1;
}
Pattern_config_6_calc(dump.x0,dump.y0);
check_6=Pattern_check_6.find(Pattern_config_6);
if(check_6==Pattern_check_6.end())
{
Pattern_check_6.insert(make_pair(Pattern_config_6,dump.cost));
Patterns.push(dump);
}
else
{
if(dump.cost<(*check_6).second)
{
Pattern_check_6.erase(check_6);
Pattern_check_6.insert(make_pair(Pattern_config_6,dump.cost));
Patterns.push(dump);
}
}
}
}
Neighbors_3(Node_pattern* temp_Node)
{
//x0,y0
if(temp_Node->x0+1<=N)
{
for(i=0;i<N;i++)
{
for(j=0;j<N;j++)
{
if(i==temp_Node->y0-1&&j==temp_Node->x0-1)
dump.Grid[i][j]=temp_Node->Grid[i][j+1];
else if(i==temp_Node->y0-1&&j==temp_Node->x0)
dump.Grid[i][j]=temp_Node->Grid[i][j-1];
else
dump.Grid[i][j]=temp_Node->Grid[i][j];
if(dump.Grid[i][j]==0)
{
dump.x0=j+1;
dump.y0=i+1;
}
if(dump.Grid[i][j]==2)
{
x1=j+1;
y1=i+1;
}
if(dump.Grid[i][j]==3)
{
x2=j+1;
y2=i+1;
}
if(dump.Grid[i][j]==4)
{
x3=j+1;
y3=i+1;
}
}
}
if(temp_Node->Grid[temp_Node->y0-1][temp_Node->x0]==-1)
{
dump.cost=temp_Node->cost;
}
else
{
dump.cost=temp_Node->cost+1;
}
Pattern_config_3_calc(dump.x0,dump.y0);
check_3=Pattern_check_3.find(Pattern_config_3);
if(check_3==Pattern_check_3.end())
{
Pattern_check_3.insert(make_pair(Pattern_config_3,dump.cost));
Patterns.push(dump);
}
else
{
if(dump.cost<(*check_3).second)
{
Pattern_check_3.erase(check_3);
Pattern_check_3.insert(make_pair(Pattern_config_3,dump.cost));
Patterns.push(dump);
}
}
}
if(temp_Node->y0+1<=N)
{
for(i=0;i<N;i++)
{
for(j=0;j<N;j++)
{
if(i==temp_Node->y0-1&&j==temp_Node->x0-1)
dump.Grid[i][j]=temp_Node->Grid[i+1][j];
else if(i==temp_Node->y0&&j==temp_Node->x0-1)
dump.Grid[i][j]=temp_Node->Grid[i-1][j];
else
dump.Grid[i][j]=temp_Node->Grid[i][j];
if(dump.Grid[i][j]==0)
{
dump.x0=j+1;
dump.y0=i+1;
}
if(dump.Grid[i][j]==2)
{
x1=j+1;
y1=i+1;
}
if(dump.Grid[i][j]==3)
{
x2=j+1;
y2=i+1;
}
if(dump.Grid[i][j]==4)
{
x3=j+1;
y3=i+1;
}
}
}
if(temp_Node->Grid[temp_Node->y0][temp_Node->x0-1]==-1)
{
dump.cost=temp_Node->cost;
}
else
{
dump.cost=temp_Node->cost+1;
}
Pattern_config_3_calc(dump.x0,dump.y0);
check_3=Pattern_check_3.find(Pattern_config_3);
if(check_3==Pattern_check_3.end())
{
Pattern_check_3.insert(make_pair(Pattern_config_3,dump.cost));
Patterns.push(dump);
}
else
{
if(dump.cost<(*check_3).second)
{
Pattern_check_3.erase(check_3);
Pattern_check_3.insert(make_pair(Pattern_config_3,dump.cost));
Patterns.push(dump);
}
}
}
if(temp_Node->x0-1>0)
{
for(i=0;i<N;i++)
{
for(j=0;j<N;j++)
{
if(i==temp_Node->y0-1&&j==temp_Node->x0-1)
dump.Grid[i][j]=temp_Node->Grid[i][j-1];
else if(i==temp_Node->y0-1&&j==temp_Node->x0-2)
dump.Grid[i][j]=temp_Node->Grid[i][j+1];
else
dump.Grid[i][j]=temp_Node->Grid[i][j];
if(dump.Grid[i][j]==0)
{
dump.x0=j+1;
dump.y0=i+1;
}
if(dump.Grid[i][j]==2)
{
x1=j+1;
y1=i+1;
}
if(dump.Grid[i][j]==3)
{
x2=j+1;
y2=i+1;
}
if(dump.Grid[i][j]==4)
{
x3=j+1;
y3=i+1;
}
}
}
if(temp_Node->Grid[temp_Node->y0-1][temp_Node->x0-2]==-1)
{
dump.cost=temp_Node->cost;
}
else
{
dump.cost=temp_Node->cost+1;
}
Pattern_config_3_calc(dump.x0,dump.y0);
check_3=Pattern_check_3.find(Pattern_config_3);
if(check_3==Pattern_check_3.end())
{
Pattern_check_3.insert(make_pair(Pattern_config_3,dump.cost));
Patterns.push(dump);
}
else
{
if(dump.cost<(*check_3).second)
{
Pattern_check_3.erase(check_3);
Pattern_check_3.insert(make_pair(Pattern_config_3,dump.cost));
Patterns.push(dump);
}
}
}
if(temp_Node->y0-1>0)
{
for(i=0;i<N;i++)
{
for(j=0;j<N;j++)
{
if(i==temp_Node->y0-1&&j==temp_Node->x0-1)
dump.Grid[i][j]=temp_Node->Grid[i-1][j];
else if(i==temp_Node->y0-2&&j==temp_Node->x0-1)
dump.Grid[i][j]=temp_Node->Grid[i+1][j];
else
dump.Grid[i][j]=temp_Node->Grid[i][j];
if(dump.Grid[i][j]==0)
{
dump.x0=j+1;
dump.y0=i+1;
}
if(dump.Grid[i][j]==2)
{
x1=j+1;
y1=i+1;
}
if(dump.Grid[i][j]==3)
{
x2=j+1;
y2=i+1;
}
if(dump.Grid[i][j]==4)
{
x3=j+1;
y3=i+1;
}
}
}
if(temp_Node->Grid[temp_Node->y0-2][temp_Node->x0-1]==-1)
{
dump.cost=temp_Node->cost;
}
else
{
dump.cost=temp_Node->cost+1;
}
Pattern_config_3_calc(dump.x0,dump.y0);
check_3=Pattern_check_3.find(Pattern_config_3);
if(check_3==Pattern_check_3.end())
{
Pattern_check_3.insert(make_pair(Pattern_config_3,dump.cost));
Patterns.push(dump);
}
else
{
if(dump.cost<(*check_3).second)
{
Pattern_check_3.erase(check_3);
Pattern_check_3.insert(make_pair(Pattern_config_3,dump.cost));
Patterns.push(dump);
}
}
}
}
Neighbors_6_2(Node_pattern* temp_Node)
{
//x0,y0
if(temp_Node->x0+1<=N)
{
for(i=0;i<N;i++)
{
for(j=0;j<N;j++)
{
if(i==temp_Node->y0-1&&j==temp_Node->x0-1)
dump.Grid[i][j]=temp_Node->Grid[i][j+1];
else if(i==temp_Node->y0-1&&j==temp_Node->x0)
dump.Grid[i][j]=temp_Node->Grid[i][j-1];
else
dump.Grid[i][j]=temp_Node->Grid[i][j];
if(dump.Grid[i][j]==0)
{
dump.x0=j+1;
dump.y0=i+1;
}
if(dump.Grid[i][j]==7)
{
x1=j+1;
y1=i+1;
}
if(dump.Grid[i][j]==8)
{
x2=j+1;
y2=i+1;
}
if(dump.Grid[i][j]==11)
{
x3=j+1;
y3=i+1;
}
if(dump.Grid[i][j]==12)
{
x4=j+1;
y4=i+1;
}
if(dump.Grid[i][j]==14)
{
x5=j+1;
y5=i+1;
}
if(dump.Grid[i][j]==15)
{
x6=j+1;
y6=i+1;
}
}
}
if(temp_Node->Grid[temp_Node->y0-1][temp_Node->x0]==-1)
{
dump.cost=temp_Node->cost;
}
else
{
dump.cost=temp_Node->cost+1;
}
Pattern_config_6_calc(dump.x0,dump.y0);
check_6=Pattern_check_6.find(Pattern_config_6);
if(check_6==Pattern_check_6.end())
{
Pattern_check_6.insert(make_pair(Pattern_config_6,dump.cost));
Patterns.push(dump);
}
else
{
if(dump.cost<(*check_6).second)
{
Pattern_check_6.erase(check_6);
Pattern_check_6.insert(make_pair(Pattern_config_6,dump.cost));
Patterns.push(dump);
}
}
}
if(temp_Node->y0+1<=N)
{
for(i=0;i<N;i++)
{
for(j=0;j<N;j++)
{
if(i==temp_Node->y0-1&&j==temp_Node->x0-1)
dump.Grid[i][j]=temp_Node->Grid[i+1][j];
else if(i==temp_Node->y0&&j==temp_Node->x0-1)
dump.Grid[i][j]=temp_Node->Grid[i-1][j];
else
dump.Grid[i][j]=temp_Node->Grid[i][j];
if(dump.Grid[i][j]==0)
{
dump.x0=j+1;
dump.y0=i+1;
}
if(dump.Grid[i][j]==7)
{
x1=j+1;
y1=i+1;
}
if(dump.Grid[i][j]==8)
{
x2=j+1;
y2=i+1;
}
if(dump.Grid[i][j]==11)
{
x3=j+1;
y3=i+1;
}
if(dump.Grid[i][j]==12)
{
x4=j+1;
y4=i+1;
}
if(dump.Grid[i][j]==14)
{
x5=j+1;
y5=i+1;
}
if(dump.Grid[i][j]==15)
{
x6=j+1;
y6=i+1;
}
}
}
if(temp_Node->Grid[temp_Node->y0][temp_Node->x0-1]==-1)
{
dump.cost=temp_Node->cost;
}
else
{
dump.cost=temp_Node->cost+1;
}
Pattern_config_6_calc(dump.x0,dump.y0);
check_6=Pattern_check_6.find(Pattern_config_6);
if(check_6==Pattern_check_6.end())
{
Pattern_check_6.insert(make_pair(Pattern_config_6,dump.cost));
Patterns.push(dump);
}
else
{
if(dump.cost<(*check_6).second)
{
Pattern_check_6.erase(check_6);
Pattern_check_6.insert(make_pair(Pattern_config_6,dump.cost));
Patterns.push(dump);
}
}
}
if(temp_Node->x0-1>0)
{
for(i=0;i<N;i++)
{
for(j=0;j<N;j++)
{
if(i==temp_Node->y0-1&&j==temp_Node->x0-1)
dump.Grid[i][j]=temp_Node->Grid[i][j-1];
else if(i==temp_Node->y0-1&&j==temp_Node->x0-2)
dump.Grid[i][j]=temp_Node->Grid[i][j+1];
else
dump.Grid[i][j]=temp_Node->Grid[i][j];
if(dump.Grid[i][j]==0)
{
dump.x0=j+1;
dump.y0=i+1;
}
if(dump.Grid[i][j]==7)
{
x1=j+1;
y1=i+1;
}
if(dump.Grid[i][j]==8)
{
x2=j+1;
y2=i+1;
}
if(dump.Grid[i][j]==11)
{
x3=j+1;
y3=i+1;
}
if(dump.Grid[i][j]==12)
{
x4=j+1;
y4=i+1;
}
if(dump.Grid[i][j]==14)
{
x5=j+1;
y5=i+1;
}
if(dump.Grid[i][j]==15)
{
x6=j+1;
y6=i+1;
}
}
}
if(temp_Node->Grid[temp_Node->y0-1][temp_Node->x0-2]==-1)
{
dump.cost=temp_Node->cost;
}
else
{
dump.cost=temp_Node->cost+1;
}
Pattern_config_6_calc(dump.x0,dump.y0);
check_6=Pattern_check_6.find(Pattern_config_6);
if(check_6==Pattern_check_6.end())
{
Pattern_check_6.insert(make_pair(Pattern_config_6,dump.cost));
Patterns.push(dump);
}
else
{
if(dump.cost<(*check_6).second)
{
Pattern_check_6.erase(check_6);
Pattern_check_6.insert(make_pair(Pattern_config_6,dump.cost));
Patterns.push(dump);
}
}
}
if(temp_Node->y0-1>0)
{
for(i=0;i<N;i++)
{
for(j=0;j<N;j++)
{
if(i==temp_Node->y0-1&&j==temp_Node->x0-1)
dump.Grid[i][j]=temp_Node->Grid[i-1][j];
else if(i==temp_Node->y0-2&&j==temp_Node->x0-1)
dump.Grid[i][j]=temp_Node->Grid[i+1][j];
else
dump.Grid[i][j]=temp_Node->Grid[i][j];
if(dump.Grid[i][j]==0)
{
dump.x0=j+1;
dump.y0=i+1;
}
if(dump.Grid[i][j]==7)
{
x1=j+1;
y1=i+1;
}
if(dump.Grid[i][j]==8)
{
x2=j+1;
y2=i+1;
}
if(dump.Grid[i][j]==11)
{
x3=j+1;
y3=i+1;
}
if(dump.Grid[i][j]==12)
{
x4=j+1;
y4=i+1;
}
if(dump.Grid[i][j]==14)
{
x5=j+1;
y5=i+1;
}
if(dump.Grid[i][j]==15)
{
x6=j+1;
y6=i+1;
}
}
}
if(temp_Node->Grid[temp_Node->y0-2][temp_Node->x0-1]==-1)
{
dump.cost=temp_Node->cost;
}
else
{
dump.cost=temp_Node->cost+1;
}
Pattern_config_6_calc(dump.x0,dump.y0);
check_6=Pattern_check_6.find(Pattern_config_6);
if(check_6==Pattern_check_6.end())
{
Pattern_check_6.insert(make_pair(Pattern_config_6,dump.cost));
Patterns.push(dump);
}
else
{
if(dump.cost<(*check_6).second)
{
Pattern_check_6.erase(check_6);
Pattern_check_6.insert(make_pair(Pattern_config_6,dump.cost));
Patterns.push(dump);
}
}
}
}
BFS_6_1()
{
while(!Patterns.empty())
{
process=&Patterns.front();
Neighbors_6_1(process);
Patterns.pop();
}
}
BFS_6_2()
{
while(!Patterns.empty())
{
process=&Patterns.front();
Neighbors_6_2(process);
Patterns.pop();
}
}
BFS_3()
{
while(!Patterns.empty())
{
process=&Patterns.front();
Neighbors_3(process);
Patterns.pop();
}
}
int main()
{
ofstream o("Pattern_6_1.db",ios::binary);
ofstream o1("Pattern_6_2.db",ios::binary);
ofstream o2("Pattern_3.db",ios::binary);
start.cost=0;
for(i=0;i<N;i++)
{
for(j=0;j<N;j++)
{
start.Grid[i][j]=pattern1[i][j];
if(pattern1[i][j]==0)
{
start.x0=j+1;
start.y0=i+1;
}
if(pattern1[i][j]==1)
{
x1=j+1;
y1=i+1;
}
if(pattern1[i][j]==5)
{
x2=j+1;
y2=i+1;
}
if(pattern1[i][j]==6)
{
x3=j+1;
y3=i+1;
}
if(pattern1[i][j]==9)
{
x4=j+1;
y4=i+1;
}
if(pattern1[i][j]==10)
{
x5=j+1;
y5=i+1;
}
if(pattern1[i][j]==13)
{
x6=j+1;
y6=i+1;
}
}
}
Pattern_config_6_calc(start.x0,start.y0);
Pattern_check_6.insert(make_pair(Pattern_config_6,0));
Patterns.push(start);