7/23/2019 string Palindrome

http://slidepdf.com/reader/full/string-palindrome 1/1

int i,n,ch,flag=0;char a[50];void main(){clrscr();printf("Enter a string:");scanf("%s",a);

for(i=0;a[i]!='\0';i++);n=i;printf("1:length of string\n2:check whether palindrome or not\n");printf("Enter your choice");scanf("%d",&ch);switch(ch){case 1:

printf("Length of string is::%d",i);break;

case 2:for(i=0;i<(n/2);i++)

{if(a[i]!=a[n-1]){flag=1;break;}

 n--;}if(flag)printf("String is not palindrome");elseprintf(" palindrome");break;

default:printf("Invalid choice");}getch();}