Learn How to use C Program for Palindrome

C Program to Check whether a Number is Palindrome or Not

C program is used to check if a number is palindrome or not. Now let us know that what is Palindrome String? It is a string that reads the number which has same backward and forward and it can be odd or even number. So, we can say that if the number is same from both ends then it is a palindrome number.

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Solution for Palindrome program in C Language

If the number is identical from both ends then the string is palindrome otherwise not.

						
#include 
int main()
{
    int n, reversedInteger = 0, remainder, originalInteger;

    printf("Enter an integer: ");
    scanf("%d", &n);

    originalInteger = n;

    // reversed integer is stored in variable 
    while( n!=0 )
    {
        remainder = n%10;
        reversedInteger = reversedInteger*10 + remainder;
        n /= 10;
    }

    // palindrome if orignalInteger and reversedInteger are equal
    if (originalInteger == reversedInteger)
        printf("%d is a palindrome.", originalInteger);
    else
        printf("%d is not a palindrome.", originalInteger);
    
    return 0;
}

Output

						
Enter the number=151
Palindrome  number

Now, 
Enter the number=5621
not Palindrome  Number

C Program for Palindrome

C Program to Check whether a Number is Palindrome or Not

Solution for Palindrome program in C Language

Output

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