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  1. #include<stdio.h>
  2. #include<stdlib.h>
  3.  
  4. int main()
  5. {
  6.  
  7. int a[8][8];
  8. int i,j,k=1;
  9.  
  10.  
  11. for(i=0;i<8;++i)  //zerowanie 
  12. for(j=0;j<8;++j)
  13. a[i][j]=0;
  14.  
  15. i=0,j=0;
  16. do{    //slimak
  17. 	while(i>=0 && a[i][j]==0)
  18. 		{
  19. 			a[i][j]=k;
  20. 			++k;
  21. 			--i;
  22. 		}
  23. 		++i;
  24. 		++j;
  25. 	while(j<8 && a[i][j]==0)
  26. 		{
  27. 			a[i][j]=k;
  28. 			++k;
  29. 			++j;
  30. 		}
  31. 		--j;
  32. 		++i;
  33. 	while(i<8 && a[i][j]==0)
  34. 		{
  35. 			a[i][j]=k;
  36. 			++k;
  37. 			++i;
  38. 		}
  39. 		--i;
  40. 		--j;
  41. 	while(j>=0 &&  a[i][j]==0)
  42. 		{
  43. 			a[i][j]=k;
  44. 			++k;
  45. 			--j;
  46. 		}
  47. 		++j;
  48. 		--i;
  49.  
  50. }
  51. while(k<=64);
  52.  
  53. for(i=0;i<8;++i)
  54. 	{
  55. 		for(j=0;j<8;++j)
  56. 		printf("%4d",a[i][j]);
  57. 		printf("\n");
  58. 	}
  59. return 0;
  60. }
  61.  
Success #stdin #stdout 0s 2052KB
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stdin
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Standard input is empty
stdout
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   1   2   3   4   5   6   7   8
  28  29  30  31  32  33  34   9
  27  48  49  50  51  52  35  10
  26  47  60  61  62  53  36  11
  25  46  59  64  63  54  37  12
  24  45  58  57  56  55  38  13
  23  44  43  42  41  40  39  14
  22  21  20  19  18  17  16  15
https://ideone.com/ZuYZSU
language:
C (gcc 8.3)
created:
10 years ago
visibility:
public

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