imported>Unknown at 05:27, 7 February 2021

2021-02-07T05:27:50Z

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#include <iostream>
#include <ctime>
using namespace std;

const int max = 12;

int main()
{
int board[max][max]={0,};
int x, y, arsize, end=1;
int direction;
int total=0;

cout << "판의 크기를 입력하세요(12이하) : " ;
cin >> arsize ;

cout << "시작점의 x좌표를 입력하세요 : " ;
cin >> x ;
cout << "시작점의 y좌표를 입력하세요 : " ;
cin >> y ;

srand((unsigned)time(NULL));

board[x][y]=1;

do
{
direction=rand()%8;

switch(direction)
{
case 0 : if(x!=0 && y!=0)
{ x--;
y--;
}
break;

case 1 : if(y!=0)
{
y--;
}
break;

case 2 : if(x!=arsize-1 && y!=0)
{
x++;
y--;
}
break;

case 3 : if(x!=arsize-1)
{
x++;
}
break;

case 4 : if(x!=arsize-1 && y!=arsize-1)
{
x++;
y++;
}
break;

case 5 : if(y!=arsize-1)
{
y++;
}
break;

case 6 : if(x!=0 && y!=arsize-1)
{
x--;
y++;
}
break;

case 7 : if(x!=0)
{
x--;
}
break;
}

if(board[x][y]==0)
end++;
board[x][y]++;

total++;

}while(end<arsize*arsize);

for(int i=0;i<arsize;i++)
{
for(int j=0;j<arsize;j++)
cout << board[j][i] << "\t";
cout << endl;
}

cout << endl << "총 이동 횟수는 " << total << "입니다." << endl ;

return 0 ;
}

RandomWalk/김아영 - Revision history

imported>Unknown at 05:27, 7 February 2021