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Check 2 digit positive number in Java

if else - Question 7

In this question, we will see how to check if a number is a two digit positive number or not in Java programming using the if else statement. To know more about if else statement click on the if else statement lesson.

Q7) Write a program in Java to input a number and check if it is a two digit positive number or not. All number starting from 10 to 99 are two digit positive numbers. Make use of logical operator && to solve this question.


import java.util.Scanner;

public class Q7
    public static void main(String args[])
        int n;
        Scanner sc=new Scanner(System.in);
        System.out.print("Enter a number ");
        if(n>=10 && n<100)
            System.out.print("Two digit positive number");
            System.out.print("Not two digit number");


Enter a number 54
Two digit positive number