نمونه سوالات پایه ای جاوا سری یک

package test1;

import java.util.Scanner;

//www.javapro.ir

public class Javapro {
   public static void main(String[] args) {
       Scanner input = new Scanner(System.in);

       System.out
               .println("Dear user, please enter the length of your rectangle here:");
       int length = input.nextInt();
       System.out
               .println("Dear user, please fill in the rectangle of your choice here");
       int width = input.nextInt();

       int circumference = 2 * (length + width);
       int area = length * width;

       System.out.println(circumference);
       System.out.println("rectangle area:");
       System.out.println(area);
   }

}

package test1;

import java.util.Scanner;

public class Javapro {
   public static void main(String[] args) {
       Scanner input = new Scanner(System.in);

       System.out
               .println("Dear user, please do not hesitate to comment here:");
       int x = input.nextInt();
       System.out
               .println("Dear user, please do not hesitate to leave your comment here:");

       int y = input.nextInt();

       int temp;

       temp = x;
       x = y;
       y = temp;

       System.out.println("The first variable:");
       System.out.println(x);
       System.out.println("The second variable:");
       System.out.println(y);
   }
}

package test1;

import java.util.Scanner;

public class Javapro {
   public static void main(String[] args) {
       Scanner input = new Scanner(System.in);

       System.out
               .println("Dear user, please do not hesitate to comment here:");
       int x = input.nextInt();
       System.out
               .println("Dear user, please do not hesitate to leave your comment here:");

       int y = input.nextInt();

       int temp;

       temp = x;
       x = y;
       y = temp;

       System.out.println("The first variable:");
       System.out.println(x);
       System.out.println("The second variable:");
       System.out.println(y);
   }
}

package test1;

import java.util.Scanner;

public class Javapro {
   public static void main(String[] args) {
       Scanner input = new Scanner(System.in);

       System.out.println("Dear user, please enter your desired number here:");
       int num = input.nextInt();

       if (num < 0) {
           num = num * (-1);
       }

       System.out.println("Absolute value of a number:");
       System.out.println(num);
   }

}

package test1;

import java.util.Scanner;

public class Javapro {
   public static void main(String[] args) {
       Scanner input = new Scanner(System.in);

       System.out
               .println("Dear user, please enter your desired address here:");
       int n = input.nextInt();
       System.out.println("Dear User, Please enter your desired date here:");
       int m = input.nextInt();

       int sum = 0;
       for (int i = 0; i < m; i++) {
           sum = sum + n;
       }

       System.out.println("Multiply these two numbers:");
       System.out.println(sum);
   }

}

package test1;

import java.util.Scanner;

public class Javapro {
   public static void main(String[] args) {
       Scanner input = new Scanner(System.in);

       System.out.println("Dear user, please enter your base number here:");
       int n = input.nextInt();
       System.out.println("Dear user, please do not hesitate to post here:");
       int m = input.nextInt();

       int counter = 1;
       for (int i = 0; i < m; i++) {
           counter = counter * n;
       }

       System.out
               .println("We convert the first number to the power of the second number:");
       System.out.println(counter);
   }
}

package test1;

import java.util.Scanner;

public class Javapro {
   public static void main(String[] args) {
       Scanner input = new Scanner(System.in);

       System.out.println("Dear user, please enter your desired number here:");
       int n = input.nextInt();

       int fact = 1;
       for (int i = 1; i <= n; i++) {
           fact = fact * i;
       }

       System.out.println("Factorial of the desired number:");
       System.out.println(fact);
   }

}