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  1. #include <stdio.h>
  2. #include <string.h>
  3. int main(void) 
  4. {
  5. 	int width_of_array,length_of_array,i,j,k;
  6. 	k=0;
  7. 	char input_array[300],answer[300][300];
  8. 	scanf("%d",&width_of_array);
  9. 	scanf("%s",input_array);
  10. 	length_of_array=strlen(input_array)/width_of_array;
  11. 	for(i=0;i<length_of_array;i++)
  12. 		{
  13. 			if(i%2==0)
  14. 			{	
  15. 				for(j=0;j<width_of_array;j++)
  16. 				{
  17. 					answer[i][j]=input_array[k++];
  18. 				}
  19. 			}
  20. 			else
  21. 			{
  22. 				for(j=width_of_array-1;j>=0;j--)
  23. 				{
  24. 					answer[i][j]=input_array[k++];
  25. 				}
  26. 			}
  27. 		}
  28. 		for(j=0;j<width_of_array;j++)
  29. 		{
  30. 			for(i=0;i<length_of_array;i++)
  31. 			{
  32. 				printf("%c",answer[i][j]);
  33. 			}
  34. 		}
  35. 	return 0;
  36. }
  37.  
  38.  
Runtime error #stdin #stdout 0s 2128KB
comments (?)
stdin 
Standard input is empty
stdout 
Standard output is empty
https://ideone.com/w5wafl
language:
C (gcc 8.3)
created:
8 years ago
visibility:
secret

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