Palindrome program in C

Palindrome number 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

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

#include<stdio.h>

int main()

{

int n,r,sum=0,temp;

printf(“enter the number=”);

scanf(“%d”,&n);

temp=n;

while(n>0)

{

r=n%10;

sum=(sum*10)+r;

n=n/10;

}

if(temp==sum)

printf(“palindrome number “);

else

printf(“not palindrome”);

return 0;

}

Output:

enter the number=151
palindrome  number

enter the number=5621
not palindrome  number

Features of C Programming Language

Dynamic memory allocation in C

Factorial Program in C

Leap year program in C

Fibonacci Series in C

Prime Number program in C

Sum of digits program in C

Escape Sequence in C

ASCII value in C

Difference Between Type Casting and Type Conversion in C

Difference Between Variables and Constants

Matrix multiplication in C

C Program to generate Fibonacci Triangle

C Program to print “hello” without semicolon

C Program to swap two numbers without third variable

C Program to reverse number

Count the number of digits in C

Tokens in C

C Identifiers

C Strings

Compile time vs Runtime in C

Dangling Pointers in C

void pointer in C

Pointer to Pointer in C

Recursion in C

Call by value and Call by reference in C

File Handling in C

C fprintf() and fscanf()

C fputc() and fgetc()

C fputs() and fgets()

C fseek() function

Constant Pointers in C

Palindrome program in C

Palindrome number algorithm

Related Post: