import java.util.Scanner; class Prime { public static void main(String arg[]) { System.out.println("Enter a number "); Scanner sc=new Scanner(System.in); int n=sc.nextInt(); primeCal(n); } static void primeCal(int num) { int count=0; for(int i=1;i<=num;i++) { if(num...
.noneMatch(n -> (number % n == 0)); }2. Program to find first N primesGiven program uses Java 8 stream apis to find first N prime numbers in series. In this program, user is asked an input where he chooses to input the number of primes he wants to generate....
Write a Java program to implement a lambda expression to calculate the sum of all prime numbers in a given range.Note: A prime number (or a prime) is a natural number greater than 1 that is not a product of two smaller natural numbers. A natural number greater than 1 that is not pri...
Swap Two Numbers in Java Without Using a Temporary Variable Previously, we observed the use of a temporary variable to swap two numbers in Java. Let’s now examine a Java method for swapping two numbers without the use of a temporary variable. Using Arithmetic Addition and Subtraction We learn...
TAllNums (tStepIndex) = True Next End If Next The process of bringing in dead bodies For tNumIndex = 2, To, pBound If Not tAllNums (tNumIndex) Then if it is alive, write down the number. ReDim Preserve tOutNums (tOutLength) TOutNums (tOutLength) = tNumIndex TOutLength = tOut...
Example 2: Using a for...else statement num = 407 # To take input from the user #num = int(input("Enter a number: ")) if num == 0 or num == 1: print(num, "is not a prime number") elif num > 1: # check for factors for i in range(2,num): if (num % i) == 0:...
import java.util.Scanner; class Median { public static void main(String args[]) { Scanner sc=new Scanner(System.in); System.out.println("enter a number"); int a=sc.nextInt(); double[] input=new double[a]; System.out.println("enter "+a+" elements"); for(int i=0;i...
2. Java Program to find deficient number publicclassMain { staticintdivsum(intn) { intsum =0; for(inti =1; i <= (Math.sqrt(n)); i++) { if(n % i ==0) { if(n / i == i) { sum = sum + i; }else{ sum = sum + i; ...
If the sum and the number are equal, the number is an Armstrong number. Note: In the above program, the cube of a number could be calculated using an exponent operator **. For example, sum += remainder ** 3; Example 2: Check Armstrong Number of n Digits // program to check an ...
String Programs in Java Star Program in Java Number Pattern Program in Java For Loop Program In Java Pattern Program in Java String Palindrome Program in Java Thread Program in JAVA Java Scanner Program While Loop Program in Java Bubble Sort Program in Java ...