Article | C program To Check Whether given String is a Pallindrom Or Not

C program To Check Whether given String is a Pallindrom Or Not

Without Using Any String Functions

1. #include <stdio.h>


2. #include<conio.h>


3. void main()


4. {


5. char str[50];


6. int len=0,i=0,j,flag=1;


7. clrscr();


8. printf("Enter a string: ");


9. gets(str);


10. while(str[i++]!='\0')


11. len++;


12. for(i=0,j=(len-1);i<len/2;i++,j--)


13. {


14. if(str[j]!=str[i])


15. {


16. flag=0;


17. break;


18. }


19. }


20. if(flag==1)


21. printf("String is a palindrome");


22. else


23. printf("String is not a palindrome");


24. getch();


25. }

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