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Browse CoursesMissing Attendance roll number: Given roll numbers from 1 to N,one is missing. Find the missing number int rolls[]={1,2,3,5} output: Missing number=4 —————————————————————————— 2)Find Duplicate ID: In an employee array, one ID is duplicated. Find that duplicate int empIDs={101, 103, 104, 101, 105} output: Duplicate: 101 class DuplicateID { […]
import java.util.*; class ASC { public static void main(String args[]) { Scanner s=new Scanner(System.in); int amount; while(true) { System.out.println(“enter the amount to withdraw”);//2300 amount=s.nextInt();//2300 if(amount==0) { System.out.println(“exiting…”); break; } if(amount%100!=0)2300%100==>00!=0 { System.out.println(“Invalid amount…”); } int a=amount/2000; amount=amount%2000; int b=amount/500; amount=amount%500; int c=amount/100; amount=amount%100; if(a>0) System.out.println(a+”x2000″); if(b>0) […]
)Open/Closed Principle(OCP) Software entities should be open for extension but closed for modification. This allows adding new function without altering existing code. class AreaCalculator { public double calculateArea(String shape,double radius,double length,double breadth) { if(shape.equals(“circle”)) { return Math.PI*radius*radius; } else if(shape.equals(“rectangle”)) { return length*breadth; } } class OCPviolation { public static void main(String args[]) […]
Remove the specific number from the given input i/p:1200 number to remove:2 output: 100 class Remove { public static void main(String args[]) { int n=1200,r=2,a,s=0,b=1; while(n!=0)//1 { a=n%10;//a=1 if(a!=r)//1!=2(t) { s=s+b*a;//0+100*1–>s=100 b=b*10;//b=1000 } n=n/10;//0 } System.out.println(s);//100 } } ✅ Java Program: Remove a Specific Digit from Input import java.util.Scanner; […]
/*Project: Simple Banking Application: Simple Banking Application is a simple Java project Abstract: In this modernized world, where time is money, everyone has got the habit of doing their tasks online. Within a click, a task is done. You get this application to make transactions just by sitting in your comfort […]
Here is a simple Java program to perform Linear Search on an array: ✅ Linear Search Example in import java.util.Scanner; public class LinearSearch { public static void main(String[] args) { Scanner sc = new Scanner(System.in); // Input array size System.out.print(“Enter the number of elements: “); int n = sc.nextInt(); int[] arr […]
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