Algorithm And Flowchart To Find Reverse Of A Number
B divide num by 10 3 return rev num.
Algorithm and flowchart to find reverse of a number. Write a program to reverse digits of a number. Now it s quite easy to convert this to code. The user needs to input a value during run time and output will be generated with reverse of a given number. So it becomes 1234.
Take out the remainder. Separate the digits and push turn on to stack and pop them. 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. Multiply the current number by 10 and add this remainder.
You ll get them in reverse order. Flowchart for reverse of a number. Num 1 initialize rev num 0 2 loop while num 0 a multiply rev num by 10 and add remainder of num divide by 10 to rev num rev num rev num 10 num 10. This program takes an integer input from the user.
Num 1234 here given while num not equals 0 sum sum 10 num 10 num num 10. Reverse digits of an integer with overflow handled. So it becomes 5 for 12345 rev rev 10 rem. An example of an algorithm that will reverse a number is written as such digit reverse num while num 0 then digit num 10.
This particular algorithm divides a number by 10 until the original. Inside the loop the reversed number is computed using. The idea is to extract the last element from the number and form the reverse number using the following pseudocode sum 0.