reverse number in c
Reversing a Number in C
To reverse a number in C, you can use the following steps:
Input the Number: Take the input number from the user.
Initialize Variables: Initialize variables to store the original and reversed numbers, and a variable to store the remainder.
Reverse the Number: Use a while loop to reverse the number by repeatedly dividing the original number by 10 and adding the remainder to the reversed number.
Display the Reversed Number: Output the reversed number.
Here's a sample C code to reverse a number:
#include <stdio.h>
int main() {
int originalNumber, reversedNumber = 0, remainder;
printf("Enter an integer: ");
scanf("%d", &originalNumber);
while (originalNumber != 0) {
remainder = originalNumber % 10;
reversedNumber = reversedNumber * 10 + remainder;
originalNumber /= 10;
}
printf("Reversed number = %d\n", reversedNumber);
return 0;
}
This code takes an integer input from the user, reverses it, and then displays the reversed number.
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