imported>Unknown at 05:29, 7 February 2021

2021-02-07T05:29:31Z

New page

= [[미로찾기]]/김민경 =

#include <stdio.h>
#include <stdlib.h>

void input();
void process(int x,int y);
void output();

int print[100][2],cnt,finish_x,finish_y;
int data[51][51];

void main()
{
system("cls");
input();
process(1,1);
}

void input()
{
FILE *fp=fopen("maze.txt","rt");
fscanf (fp,"%d %d",&finish_x,&finish_y);
for (int i=1;i<=finish_x;i++){
for (int j=1;j<=finish_y;j++){
fscanf (fp,"%d",&data[i][j]);
}
}
fclose(fp);
}

void process(int x,int y)
{
int dx[8]={-1,-1,-1,0,0,1,1,1},dy[8]={-1,0,1,-1,1,-1,0,1};
if (x==finish_x && y==finish_y) {
output();
exit(-1);
}
for (int i=0;i<8;i++)
{
if (!data[x+dx[i]][y+dy[i]] && x+dx[i]>=1 && x+dx[i]<=finish_x && y+dy[i]>=1 && y+dy[i]<=finish_y){
data[x+dx[i]][y+dy[i]]=1;
print[cnt][0]=x+dx[i];
print[cnt++][1]=y+dy[i];
process(x+dx[i],y+dy[i]);
data[x+dx[i]][y+dy[i]]=0;
cnt--;
}
}
}

void output()
{
printf ("1,1\n");
for (int i=0;i<cnt;i++)
{
printf ("%d,%d\n",print[i][0],print[i][1]);
}
}
----
[[데블스캠프2005]], [[데블스캠프2005/화요일]]

미로찾기/김민경 - Revision history

imported>Unknown at 05:29, 7 February 2021