Q. Write a C program to check whether a string is palindrome or not using function.
Ans.
/*Program to check whether a string is palindrome or not using function*/
#include<stdio.h>
#include<conio.h>
char string_palin(char str[]);
int main()
char ch[30];
printf("Enter string : ");
gets(ch);
if(string_palin(ch))
printf("Entered string Palindrome");
else
printf("Entered string not Palindrome");
return 0;
}
/*function for palindrome*/
/*function for palindrome*/
char string_palin(char str[])
{
int i,j;
for(i=0; str[i]!=NULL; i++);
for(j=0,i--; j<=i; )
{
if(str[i]==str[j])
{
i--;
j++;
}
else
break;
}
if(j>i)
return(1);
else
return(0);
}
/*****************Output****************
Enter string : SHAREMARKET
Entered string not Palindrome
Enter string : MALAYALAM
Entered string Palindrome
****************************************/
****************************************/
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