To check whether the given string is palindrome-method 2

13 Responses to “To check whether the given string is palindrome-method 2”

1. Bird says:

   October 10, 2009 at 1:28 pm

   It works fine but it is case sensitive. How to solve that?
2. Chetan says:

   January 17, 2010 at 2:29 pm

   THIS THING ALSO WORKS !! EASILY UNDERSTANDABLE !!!

   #include
   #include
   int main()
   {
   int i,j,check=0;
   char str[100];

   printf(“ENTER A STRING:\n”);
   gets(str);
   for(j=0;str[j]!=”;j++);
   j=j-1;
   i=0;
   while(i<=j)
   {
   if(str[i]==str[j])
   {
   i=i+1;
   j=j-1;
   check=1;
   }
   else
   {
   check=0;
   break;
   }
   }

   if(check==1)
   printf("PALINDROME:");
   else
   printf("NOT A PALINDROME\n");

   getch();

   }
3. lopa says:

   June 5, 2010 at 11:47 am

   i couldnt understand ur 9th number line// for(j=0;str[j]!=”;j++);
   can u pls explain?
4. noel says:

   August 2, 2010 at 10:59 pm

   i couldn’t understand the following part:
   for(j=0;str[j]!=” “;j++)
   j=j–;
   i=0
5. priya says:

   January 24, 2011 at 7:13 pm

   last program is working.easy to enderstand
6. SUMI says:

   February 23, 2011 at 10:05 pm

   9TH LINE IS USED FOR CALCULATING THE LENGTH OF THE STRING..
7. m says:

   July 14, 2011 at 10:10 am

   Is it raptor compatible ???
8. Mahesh kumar dewat says:

   September 4, 2011 at 11:17 am

   #include
   #include
   #include
   void main(void)
   {
   int i,len,halflen,flag=1;
   char str[50];
   clrscr();
   printf(“Enter a string:\n”);
   gets(str);
   len=strlen(str);
   halflen=len/2;
   for(i=0;i<halflen;i++)
   {
   if(str[i]!=str[i+halflen])
   flag=0;
   break;

   }
   if(flag)
   printf("It is a Palindrome.");
   else
   printf("It is not a Palindrome.");
   getch();
   }
9. Mahesh kumar dewat says:

   September 4, 2011 at 11:18 am

   #include
   main()
   {
   char a[20],b[20];
   printf(“enter a string”);
   scanf(“%s”,&a);
   strcpy(b,a);//copies string a to b
   strrev(b);//reverses string b
   if(strcmp(a,b)==0)//compares if the original and reverse strings are same
   printf(“\n%s is a palindrome”,a);
   else
   printf(“\n%s is not a palindrome”,a);
   return 0;
   }
10. pradeep says:

    November 8, 2011 at 1:57 pm

    fuck u man u r wrong…………….both eg are wrong.
11. deena says:

    December 2, 2011 at 12:19 pm

    definitely this will work…..thanks to mahesh kumar dewat.

    #include
    #include//this headel file is important
    main()
    {
    char a[20];
    char b[20];
    printf(“enter a string”);
    gets(a);
    strcpy(b,a);//copies string a to b
    strrev(b);//reverses string b
    if(strcmp(a,b)==0)//compares if the original and reverse strings are same
    printf(“\n%s is a palindrome”,a);
    else
    printf(“\n%s is not a palindrome”,a);
    return 0;
    }
12. Kaushik says:

    December 4, 2011 at 9:54 am

    You need to include the header file to get the desired output!#include
    #include
    #include
    main()
    {
    char a[20];
    char b[20];
    printf(“enter a string”);
    gets(a);
    strcpy(b,a);//copies string a to b
    strrev(b);//reverses string b
    if(strcmp(a,b)==0)//compares if the original and reverse strings are same
    printf(“\n%s is a palindrome”,a);
    else
    printf(“\n%s is not a palindrome”,a);
    return 0;
    }
13. Ranjeet says:

    December 7, 2011 at 11:32 am

    @ Kaushik

    #include
    #include

Leave a Reply