Palindrome program in C++ | Palindrome Program Example in C++

This article guide you for making a Palindrome Number Program in C++. A Palindrome number is a number that is same after reverse. For example 121, 34543, 343, 131, 48984 are the palindrome numbers.

Palindrome number algorithm

• Get the number from user
• Hold the number in temporary variable
• Reverse the number
• Compare the temporary number with reversed number
• If both numbers are same, print palindrome number
• Else print not palindrome number

Factorial program in C++.

Let’s see the palindrome program in C++. In this program, we will get an input from the user and check whether number is palindrome or not.

    #include <iostream>  
    using namespace std;  
    int main()  
    {  
      int n,r,sum=0,temp;    
      cout<<"Enter the Number=";    
      cin>>n;    
     temp=n;    
     while(n>0)    
    {    
     r=n%10;    
     sum=(sum*10)+r;    
     n=n/10;    
    }    
    if(temp==sum)    
    cout<<"Number is Palindrome.";    
    else    
    cout<<"Number is not Palindrome.";   
      return 0;  
    }  

Output:

Enter the Number=222 
Number is Palindrome.

Enter the number=115 
Number is not Palindrome.

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Conclusion:

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