From a172ea01136c12161ad3164fc7ca7866686f8843 Mon Sep 17 00:00:00 2001 From: code5am <70967850+code5am@users.noreply.github.com> Date: Tue, 25 Oct 2022 21:28:15 +0530 Subject: [PATCH] Create Reverse --- Reverse | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 Reverse diff --git a/Reverse b/Reverse new file mode 100644 index 0000000..a443512 --- /dev/null +++ b/Reverse @@ -0,0 +1,21 @@ +class Main { + public static void main(String[] args) { + + int num = 1234, reversed = 0; + + System.out.println("Original Number: " + num); + + // run loop until num becomes 0 + while(num != 0) { + + // get last digit from num + int digit = num % 10; + reversed = reversed * 10 + digit; + + // remove the last digit from num + num /= 10; + } + + System.out.println("Reversed Number: " + reversed); + } +}