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Jan 28th, 2020
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  1. #define _CRT_SECURE_NO_WARNINGS
  2. #include <stdio.h>
  3. #include <stdlib.h>
  4.  
  5. int main()
  6. {
  7. int n = 0, m = 0;
  8. printf("Enter N&M\n");
  9. scanf("%d", &n);
  10. scanf("%d", &m);
  11.  
  12. char** a = (char**)malloc(sizeof(char*) * (n + 2));
  13. for (int i = 0; i < n + 2; ++i)
  14. {
  15. a[i] = (char*)calloc(m + 2, sizeof(char));
  16. }
  17. int w = 0;
  18. scanf("%d", &w);
  19. int b = 0, c = 0;
  20.  
  21. for (int i = 0; i < w; ++i)
  22. {
  23. scanf("%d", &b);
  24. scanf("%d", &c);
  25. a[b][c] = '*';
  26. }
  27.  
  28. char dx[] = { -1,0,1,1,1,0,-1,-1 };
  29. char dy[] = { -1,-1,-1,0,1,1,1,0 };
  30. int count = 0;
  31. for (int i = 1; i <= n; ++i)
  32. {
  33. for (int j = 1; j <= m; ++j)
  34. {
  35. if (a[i][j] != '*')
  36. {
  37. for (int k = 0; k < 8; ++k)
  38. {
  39. if (a[i + dy[k]][j + dx[k]] == '*')
  40. {
  41. ++count;
  42. }
  43. }
  44. a[i][j] = count + '0';
  45. }
  46. count = 0;
  47. }
  48. }
  49.  
  50. for (int i = 1; i <= n; ++i)
  51. {
  52. for (int j = 1; j <= m; ++j)
  53. {
  54. printf("%c ", a[i][j]);
  55. }
  56. printf("\n");
  57. }
  58. getchar();
  59. getchar();
  60. }
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