write a program in java to input a number and check whether it is a prime number or not if not a prime number then display the next number that is prime
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Explanation:
In this java program, we will take a number variable and check whether the number is prime or not.
public class PrimeExample{
public static void main(String args[]){
int i,m=0,flag=0;
int n=3;//it is the number to be checked.
m=n/2;
if(n==0||n==1){
System.out.println(n+" is not prime number");
}else{
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