1) Program to check whether a given string is palindrome or not
#include<iostream.h>
#include<string.h>
#include<conio.h>
int checkPalindrom(char a[])
{
int i,j,l;
l=streln(a);
for(i=0,i=l-1;i<j;i++,j--)
if(a[i]!=a[j])
return1;
}
void main()
{
clrscr();
char a[100];
cout<<"enter a string : ";
cin>>a;
if(checkPalindrom(a)!=0)
cout<<"the string entered palindrome";
else
cout<<"the string entered not palindrome";
getch();
}
OUTPUT:
enter a string : malayalam
the string entered palindrome
2) Program to check whether a given number is prime or not
#include<iostream.h>
#include<conio.h>
#include<process.h>
#include<math.h>
void main()
{
clrscr();
int a,i,j,f=0;
cout<<"Enter a number: ";
cin>>a;
if(a==1)
{
cout<<"The number entered is neither prime nor composite";
getch();
exit(0);
}
for(i=2;i<=sqrt(a);i++)
{
j=a%i;
if(j==0)
{
f=1;
break;
}
}
if(f!=1)
cout<<"The number entered is prime:";
else
cout<<"The number entered not prime: ";
getch();
}
OUTPUT
Enter a number :3
The number entered is not prime
This site was very simple and its easy to understand the contents. I request you to Blogger that, please add some more programs (in c++). I hope that you will take this comment as the right sense.
ReplyDeleteThank you and Good luck for the site.
Akhil A.C