// program to check whether the string is palindrome or not
If not make it a palindrome by adding to its end
#include<iostream.h>
int main()
{
char str[80],temp[80];
int i=0,n=0,flag;
cout<<"Enter string to check \n ";
cin>>str;
while(str[i]!='\0')
{
++n;
++i;
}
for(i=0;i<n/2;i++)
{
if(str[i]!=str[n-i-1])
{
flag=0;
break;
}
else flag =1;
}
if(flag==1)
cout<<"\n Given string is palindrome";
else
{
for(i=0;i<n-1;i++)
str[n+i]=str[n-i-2];
str[n+i]='\0';
cout<<"\n Given string is converted to palindrome";
cout<<str;
}
return 0;
}
Test data 1
Enter string to check
madam
output
Given string is palindrome
Test data 2
Enter string to check
mouse
Output
Given string is converted to palindrome
mousesuom
