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22 Apr 2013

C PROGRAM TO FIND WHETHER STRING IS A PALINDROME

C PROGRAM TO FIND WHETHER STRING IS PALINDROME :

#include<stdio.h>
#include<string.h>
main()
{
 char str1[25],str2[25];
 printf("\n *** C Programs Blog ***");
    printf("\n >>> C Program to find whether string is Palindrome <<<");
    printf("\n\n Enter the string: ");
    scanf("%s",str1);
    strcpy(str2,str1); //copying str1 in str2
    strrev(str2);  //reversing str2
    if(strcmp(str1,str2) == 0) //checking whether str1 and atr2 are same
    { 
      printf("\n Entered string \" %s \" is a Palindrome",str1);
    }
    else
    {
     printf("\n Entered string \" %s \" is not a Palindrome",str1);
    }
    getch();   
}

Sample Output :

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