C Program to reverse number

C Program to reverse number

C Program to reverse number:

We can reverse a number in c using loop and arithmetic operators. In this program, we are getting number as input from the user and reversing that number. Let’s see a simple c example to reverse a given number.

#include<stdio.h>

int main()

{

int n, reverse=0, rem;

printf(“Enter a number: “);

scanf(“%d”, &n);

while(n!=0)

{

rem=n%10;

reverse=reverse*10+rem;

n/=10;

}

printf(“Reversed Number: %d”,reverse);

return 0;

}

Output:

Enter a number: 123
Reversed Number: 321

Related Post:

Features of C Programming Language

Variables in C

Data Types in C

Keywords in C

C Operators

Comments in C

Escape Sequence in C

C Functions

Storage Classes in C

Dynamic memory allocation in C

Factorial Program in C

Leap year program in C

Fibonacci Series in C

Prime Number program in C

Palindrome 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

ount the number of digits in C

Tokens in C

C Identifiers

C Strings

Compile time vs Runtime in C

C break statement

C goto statement

Type Casting in C

C String Functions

C Pointers

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

2 thoughts on “C Program to reverse number

  1. Pingback: ASCII value in C - CloudNClear

  2. Pingback: Storage Classes in C - CloudNClear

Comments are closed.