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  1. #include <stdio.h>
  2. #include <stdlib.h>
  3.  
  4. #define W 8
  5. #define H 6
  6. 	char map[H][W]={
  7. 	{1,1,1,1,1,1,1,1},
  8. 	{1,0,0,0,0,0,0,1},
  9. 	{1,0,1,1,1,0,1,1},
  10. 	{1,0,0,0,0,1,0,1},
  11. 	{1,0,0,1,0,0,2,1},
  12. 	{1,1,1,1,1,1,1,1},
  13. 	};
  14.  
  15. 	char visited[H][W]={0};
  16.  
  17. void maze1(int x,int y,int depth){
  18. 	int i;
  19. 	if(visited[y][x]==0){
  20. 		visited[y][x]=1;
  21. 		for(i=0;i<depth*2;i++){
  22. 			printf(" ");
  23. 		}
  24. 		printf("(%d,%d)",x,y);
  25. 		if(map[y][x]==0){
  26. 			printf("\n");
  27. 			maze1(x+1,y,depth+1);
  28. 			maze1(x,y+1,depth);
  29. 			maze1(x-1,y,depth-1);
  30. 			maze1(x,y-1,depth);
  31. 		} else if(map[y][x]==1){
  32. 			printf("X\n");
  33. 		} else {
  34. 			printf("OK\n");
  35. 			exit(0);
  36. 		}
  37. 	}
  38. }
  39.  
  40. int main(void) {
  41. 	maze1(1,1,0);
  42. 	return 0;
  43. }
Success #stdin #stdout 0s 5316KB
comments (?)
stdin
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Standard input is empty
stdout
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(1,1)
  (2,1)
    (3,1)
      (4,1)
        (5,1)
          (6,1)
            (7,1)X
          (6,2)X
          (6,0)X
        (5,2)
        (5,3)X
      (4,2)X
        (5,0)X
      (4,0)X
    (3,2)X
    (3,0)X
  (2,2)X
  (2,0)X
(1,2)
(1,3)
  (2,3)
    (3,3)
      (4,3)
      (4,4)
        (5,4)
          (6,4)OK
https://ideone.com/Fale1R
language:
C (gcc 8.3)
created:
7 days ago
visibility:
public

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