Notes

rrjezja rrethit

import java.util.Scanner;
class CircleDemo
{
static Scanner sc = new Scanner(System.in);
public static void main(String args[])
{
System.out.print("Enter the radius: ");

double radius = sc.nextDouble();
//sip = PI*rreze*rreze
double area = Math.PI * (radius * radius);
System.out.println("sip eshte: " + area);
//perimetri = 2*PI*rreze
double circumference= Math.PI * 2*radius;
System.out.println( "Perimetri:"+circumference) ;
}
}

konvertimi i temp nga farfenheight ne celcius

import java.util.*;

class FahrenheitToCelsius {
public static void main(String[] args) {
float temperature;
Scanner in = new Scanner(System.in);

System.out.println("Vendos temp ne farfenheit");
temperature = in.nextInt();

temperature = ((temperature - 32)*5)/9;

System.out.println("temperature ne Celsius = " + temperature);
}
}


MAX I tre NUMRAVE

import java.lang.Math;
import java.util.Scanner;
public class maksimum {
public static void main(String[] args) {
Scanner keyboard = new Scanner(System.in);
System.out.println("Vendos 3 numra: ");
int x = Integer.parseInt(keyboard.nextLine());
int y = Integer.parseInt(keyboard.nextLine());
int z = Integer.parseInt(keyboard.nextLine());
int max = Math.max(x,y);
if(max>y){ //suppose x is max then compare x with z to find max number
max = Math.max(x,z);
}
else{ //if y is max then compare y with z to find max number
max = Math.max(y,z);
}
System.out.println("The max of three is: " + max);
}
}



trego nese nr 9 eshte cift apo tek

import java.util.Scanner;

class tekapocift
{
public static void main(String args[])
{
int x=9;
x = in.nextInt();

if (x % 2 == 0)
System.out.println("The number is even.");
else
System.out.println("The number is odd.");
}
}



Krijo nje program ku te vendosesh emrin e studentit, moshen dhe notat

public class Student{
public String emri;
public int mosha;
public String nota;

/** Constructs a Student object with the given values */
public Student(String emri, int mosha, String nota){
this.emri = emri;
this.mosha = mosha;
this.nota = nota;
this.year = year;
}
public String getEmri(){
return emri;
}

/** Returns the age of this Student */
public int getMosha(){
return mosha;
}

/** Returns the course of this Student */
public String getNota(){
return nota;
}

}




Llotaria

public static void main(String[] args) {

int[] lottery = new int[6];
int randomNum;

for (int i = 0; i < 6; i++) {
randomNum = (int) (Math.random() * 50); // gjenerimi i nje numri random
for (int x = 0; x < i; x++) {
if (lottery[x] == randomNum) // Here, code checks if same random number generated before.
{
randomNum = (int) (Math.random() * 50);// If random number is same, another number generated.
x = -1; // restart the loop
}

}
lottery[i] = randomNum;
}

for (int i = 0; i < lottery.length; i++)
System.out.print(lottery[i] + " ");

}