#include <stdio.h> int main() { int n, reverse = 0, remainder, original; printf("Enter an integer: "); scanf("%d", &n); original = n; while (n != 0) { remainder = n % 10; reverse = reverse * 10 + remainder; n /= 10; } if (original % 10 == 0) { printf("Reversed number = %d", reverse); while (original % 10 == 0) { printf("0"); original /= 10; } } else { printf("Reversed number = %d", reverse); } return 0; } ... This program takes integer input from the user. Then the while loop is used until n != 0 is false (0). In each iteration of the loop, the remainder when n is divided by 10 is calculated and the value of n is reduced by 10 times.

November 16, 2023 - Methods used: long reverse(long) – This function will reverse the number. Approach: 1. Take the number as input. 2. Store the number in a variable. 3. Find the size of the number using log10() function.

Also in mathematical calculations ... and precision. This program includes taking any number from the user as input and then use the for loop to reverse the digits of the number and show the reverse number as output using printf() function....

March 26, 2026 - Update the Reversed Number: Multiply the current value of reversed by 10 (to shift its digits) and add the extracted digit to reversed. Remove the Last Digit: Divide num by 10 (num = num / 10) to discard the last digit.

September 27, 2025 - #include <stdio.h> // Include the ... scanf("%d", &num); // Read the input from the user. for(t = num; num != 0; num = num / 10){ // Loop to reverse the digits of the number. r = num % 10; // Extract the last digit (remainder when ...

This program is written in the C programming language and is used to print the numbers from the given limit to 1. The program starts by including the standard input/output library · (stdio.h) and then defines a main function. Within the main function, the program declares two variables: ... "n" which is initialized with the value entered by user, The loop continues as long as n is greater than or equal to i. Within the loop, The program uses the · "printf" function to print the current value of n on each iteration of the loop, and decrement the value of n by 1 in each iteration.

May 28, 2025 - Reverse of no. is 2654 · The above program use a while loop to iterate until the value of num becomes 0. Inside the loop, the last digit of num is extracted using the modulo operator (num % 10).

January 7, 2024 - #include <stdio.h> int main() { int num, rev = 0, rem; //User Input printf("Enter the Number: "); scanf("%d", &num); for (; num != 0; num = num / 10) { rem = num % 10; rev = rev *10 + rem; } printf("Reversed number: %d", rev); return 0; } ... As ...

December 31, 2015 - #include<stdio.h> #include<conio.h> ... //LOOP FOR FINDING THE REVERSE OF A NUMBER for(i=n;i>0; ) { r=i; s=s*10+r; i=i/10; } printf("\n The Reverse Number of %d is %d",n,s); getch(); }...

July 30, 2025 - do { ... } while (num != 0);: Uses a do-while loop to reverse the number. remainder = num % 10;: Extracts the last digit of the number.

July 20, 2025 - Logic to find reverse of a number in C programming. ... Step by step descriptive logic to find reverse of a number. Input a number from user to find reverse. Store it in some variable say num.

March 23, 2023 - // C Program to Reverse Number using For Loop #include <stdio.h> int main() { long int n, ans = 0; printf("Enter the number:--> "); scanf("%ld", &n); for(; n!=0; ) { int remainder = n % 10; //2 //2 //4 ans = ans*10 + remainder; //2 //22 //224 n = n / 10; //42 //4 } printf("The answer is %ld",ans); ...

April 2, 2025 - #include <stdio.h> int main(void) { int n, rd, rs = 0; printf("Please Enter any Number = "); scanf("%d", &n); for(;n > 0; n = n /10){ rd = n % 10; rs = rs * 10+ rd; } printf("Reverse of entered = %d\n", rs); return 0; }

February 26, 2024 - Explanation: The function ... post-Scaler CTC reaching ₹23L. ... Explanation: The code uses a for loop to iterate through digits of number, extracting and appending each digit to reversed_number until i becomes 0....

Iterate for loop from n to n!=0. Find the remainder of a number n and add the remainder into the variable reversed . Divide n by 10 i.e n/=10. perform steps 2 to 5 until n becomes 0. C Program C# program PHP program JavaScript Program

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September 9, 2025 - Understand the algorithm of a C program to reverse a number. Learn how to reverse a number in C using different methods and loops with example code.📖 Read on!

June 10, 2024 - 2. Function to Reverse a Given Number: The `reverseNumber` function takes an integer `num` as input and returns an integer, which is the reversed number. Inside the function: – We declare two integer variables: `reversedNum` to store the reversed ...

C Program to reverse number with programming examples for beginners and professionals covering concepts, control statements, c array, c pointers, c structures, c union, c strings and more.

March 17, 2023 - Repeat the step from 2 to 6 until the output comes. In this section, we are going to see how to reverse a number using various methods with the help of examples. First, we have to understand the working of the While loop. While the loop gets executed several times based on the condition which is mentioned after the word While in code.