In this example we will learn how to Check if the particular number is Palindrome or not.

C++ – PALINDROMIC NUMBERS Example

#include<stdio.h>
#include <iostream>
using namespace std;

int main(){
  int num,r,sum=0,temp;

  cout << "Enter a number: ";
  cin >> num;

  for(temp=num;num!=0;num=num/10){
    r=num%10;
    sum=sum*10+r;
  }
  if(temp==sum)
    cout << temp << " is a palindrome";
  else
    cout << temp << " is not a palindrome";

  return 0;
}

/*
OUTPUT
Enter a number: 25
25 is not a palindrome
*/

After you write a C++ program you compile it; that is, you run a program called compiler that checks whether the program follows the C++ syntax

• if it finds errors, it lists them
• If there are no errors, it translates the C++ program into a program in machine language which you can execute

Different ways of Asking the above question

• C++ program to find palindrome of a number
• C++ program to find armstrong number
• Display first 100 palindromic prime numb‎
• palindromic numbers – C++ Forum
• All palindrome numbers from 1 to 100,000 in C++
• C++ Program to Check Palindrome Number
• find nth palindrome number‎
• C++ project euler
• Finding a palindrome number‎

 

 

• C++ Simple Programs And Examples
• C++ – Hello World Program
• C++ – Simple calculator
• C++ – Even and Odd
• C++ – Swap two numbers
• C++ – Prime Number
• C++ – Find Perfect Number
• C++ – Factorial of Number
• C++ – Fibonacci Series
• C++ – Human Resource Management Program
• C++ – Calculate number of characters, words, sentences
• C++ – Subtract two Strings
• C++ – Processing of the Students structure
• C++ – Program with Matrices
• C++ – Calculate Equation
• C++ – Arrange Numbers in Ascending order
• C++ – Check Armstrong Number
• C++ – HCF and LCM
• C++ – Square Root of a Number
• C++ – Cube Root of a Number
• C++ – ASCII Code for Characters and numbers
• C++ – Check Palindrome Number
• C++ – Bubble sort
• C++ – Random Number Generator
• C++ – Sum of ODD Numbers in the Given Range
• C++ – Display current date and time

• Formula Based Programs
• C++ – Leap Year
• C++ – Surface Area and volume of cone
• C++ – Solve Quadratic equation

• String Based Programs
• C++ – String into Upper case or lower case
• C++ – Concatenate Strings

• Array Based Programs
• C++ – Program with Matrices

• Print Any Patterns
• C++ – Print 5 rows of 10 Stars (*)
• C++ – Half Pyramid of Stars (*)
• C++ – Half Pyramid of numbers
• C++ – Print Triangle of Stars
• C++ – Display Reverse pyramid.
• C++ – Print Alphabet Pattern
• C++ – Diamond of Star
• C++ – Pascal Triangle
• C++ – Floyd Triangle

• C++ Conversion
• C++ – Convert decimal to Hexadecimal
• C++ – Decimal to Binary

• C++ Sorting algorithms & Techniques
• C++ – Bubble Sort
• C++ – Insertion Sort
• C++ – Selection Sort
• C++ – Merge Sort
• C++ – Quick Sort

• C++ Handling Files
• C++ – How to get Current Directory in Linux/Windows
• C++ – How Create a Text File and Write in It