Write a Java Program to display all prime numbers in a given range by Mahesh Huddar

Write a Java Program to display all prime numbers in a given range by Mahesh Huddar
In this video, I will discuss how to display all prime numbers in a given range. For example between 10 to 100.
I will read the range through keyboard, and thencheck all the numbers in the range. If a nuber is prime it will be displayed otherwise number is skipped.
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[@md.sabbirhosen5702]

Thanks sir, Excellent Explanations but it does not work for 0,1 or any negative numbers! How can it may solved?

[@AjayKumar-sg7dd]

0 and 1 are not prime numbers.

[@kyawkyawaung2362]

Firstly, thanks a lot for this excellent explanation!. based on this tutorials, I solved in this way to exclude 0,1 and negative minimum input for my exam and output for primeCount. See the code for your info. public class PrimeNumberBtwStartAndEnd { public static void main(String[] args) { primeCount(10, 30); primeCount(11, 29); primeCount(20, 22); primeCount(1, 1); primeCount(5, 5); primeCount(6, 2); primeCount(-10, 6); } public static void primeCount(int start, int end) { int count = 0, flag = 0; for (int n = start; n

[@MrW4gyu]

Math.abs

[@sulaimandanish4561]

will it work for 2?@@AjayKumar-sg7dd

[@gurushinde9694]

you can add an if block within the first for loop to check for 0 and 1

[@skv292002]

How to find range between nth prime number positions