Write a program main method that prompts the user for a doub

Write a program (main method) that prompts the user for a \"doubled\" String, where every character is immediately duplicated. It prints the un-doubled version. Include a loop so that the user is repeatedly prompted.

Solution

//C Programme

#include <stdio.h>    

int main(void)        
{         
    char str[100];
   char ch;  
   int i=0,k,x=0;
   printf(\"Enter Doubled vertion String (Example : aabbccdd)\ \") ;
    while((str[i] = getchar())!=\'\ \') //loop to read string untill center char
    {
  
       i++;
   }
  
       printf(\"Single vertion String \ \") ;
  
   for(k=0;k<=i;k=k+2)   //loop to dispaly single vertion
   {
       printf(\"%c\",str[k]);
   }
      

    return 0;
}

Output :

Enter Doubled vertion String (Example : aabbccdd)
aabbccddee
Single vertion String
abcde