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  1. #include <stdio.h>
  2. #include <string.h>
  3.  
  4. void del(char a[50],int k)
  5. {    k = strlen(a);
  6.   // printf("gh--");
  7.    printf("%s..",a);
  8.     char b[k];
  9.     //for(i=0;i<k;i++)
  10.     //b[k] = 0;
  11.     int i=0,j=0;
  12. 	    for(i=0;i<k;i++)
  13. 	    {    if(i==0)
  14. 	    {
  15. 	        if(a[i+1]!=a[i])
  16. 	            b[j++] = a[i];
  17. 	    }
  18. 	       else {
  19. 	           if(a[i+1]!= a[i] && a[i]!=a[i-1])
  20. 	               b[j++] = a[i];
  21. 	}
  22. 	    }
  23. 	    for(i=0;i<j;i++)
  24. 	    if(b[i]==b[i+1])
  25. 	    del(b,j);
  26. 	   for(i=0;i<j;i++)
  27. 	    printf("%c",b[i]);
  28. 	   printf("\n");
  29. 	    return;
  30.  
  31. }
  32. int main() {
  33. 	int t;
  34. 	scanf("%d",&t);
  35. 	while(t--)
  36. 	{	    char a[50];
  37. 	    scanf("%s",a);
  38. 	    printf("%s-",a);
  39. 	    int k;
  40. 	    k = strlen(a);
  41. 	    del(a,k);
  42. 	    printf("%d\n",k);
  43.  
  44. 	}
  45. 	return 0;
  46. }
Success #stdin #stdout 0s 9432KB
comments (?)
stdin
copy 
3
geeksforgeek
acaaabbbacdddd
abbacv
stdout
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geeksforgeek-geeksforgeek..gksforgk
12
acaaabbbacdddd-acaaabbbacdddd..acac
14
abbacv-abbacv..aacvorgk�H�
+..cvorgk�H�
+
aacv
6
https://ideone.com/te3rU6
language:
C (gcc 8.3)
created:
6 years ago
visibility:
public

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