import java.util.Scanner; Public class PrimeNumber { public static void main(String args[]) { int number boolean isPrime=true; Scanner scan= new Scanner(System.in); System.out.println("Enter any number:"); //capture the input in an integer int num=scan.nextInt(); for(int i=2;i

import java.util.Scanner;

public class SimpleCalculator

{

public static void main(String[] args) {

Scanner reader = new Scanner(System.in); System.out.print("Enter two numbers: ");

// nextDouble() reads the next double from the keyboard double num1 = reader.nextDouble(); double num2 = reader.nextDouble();

System.out.print("Enter an operator (+, -, *, /): "); char operator = reader.next().charAt(0);

float result;

switch(operator) { case '+': result = num1 + num2; break;

case '-': result = num1 - num2; break;

case '*': result = num1 * num2; break;

case '/': result = num1 / num2; break;

} System.out.printf("%.1f %c %.1f = %.1f", num1, operator,num2, result); } }

import java.util.Scanner; public class RSAPubilcKey { public static void main(String[] args) { Scanner in = new Scanner(System.in); int cases =in.nextInt(); for (int i = 0;i

} } if (pp && qq) { long n = p*q; long totient = (p - 1) * ( q - 1); if ((1

else { System.out.printf("Invalid e for RSA Key! "); } } } }

import java.util.Scanner; public class FizzBuzz { public static void main(String args[]) { Scanner in = new Scanner(System.in); int n; Scanner n = in.nextInt;

for (int i=1; i

else if (i%3==0) System.out.print("Fizz"+" ");

else System.out.print(" "); } } }

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