3. Write a Java program to check whether a number is negative, positive or zero. Solution :- Static class posnegzero { public static void main(String args[]) { int no1=-0; if(no1 >0) { System.out.println("The number is Positive:- "+no1); } else if(no1 < 0) { System.out.println("The number is Negative :- "+no1); } else { System.out.println("The number is Zero :- "+no1); } } } Output :- Dynamic Solution import java.util.*; class posnegzero { public static void main(String args[]) { int no1; Scanner out = new Scanner(System.in); System.out.println("Enter the first number :- "); no1 = out.nextInt(); if(no1 > 0) { System.out.println("The number is Positive :- "+no1); } else if(no1 < 0) { System.out.printl
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