Question

I need to run each questions also with the outputs print

1. 3.1 Write an if statement that assigns 0 to x when y is equal to 20. If (y == 20) X=0; 2. 3.2 Write an if statement that multiplies payRate by 1.5 if hours is greater than 40. If (hours > 40) payRate - payRate * 1.5; 3. 3.12 Write nested if statements that perform the following test: If amounti is greater than 10 and amount 2 is less than 100, display the greater of the two. If (amount1 >> 10 && amount 2 <100) System.out.print(amountl > amount2? amount1: amount2); 4. 3.13 Write code that tests the variable x to determine whether it is greater than 0. If x is greater than 0, the code should test the variable y to determine whether it is less than 20. If y is less than 20, the code should assign 1 to the variable z. Ify is not less than 20, the code should assign 0 to the variable z. If (x > 0) - If (y <20) Z = 1; Else Z = 0;

Answer 1

public class Main
{
   public static void main(String[] args) {
       int x=5,y=20;
       if(y==20)
       x=0;
       System.out.println("X is "+x);
   }
}

X is 0

2)

public class Main
{
   public static void main(String[] args) {
       int hours=50;
       double payrate=4;
       System.out.println("Payrate before checking is "+payrate);
       if(hours>40)
       payrate=payrate*1.5;
       System.out.println("Payrate After checking is "+payrate);
   }
}

Payrate before checking is 4.0 Payrate After checking is 6.0

3)public class Main
{
   public static void main(String[] args) {
       int amount1=60,amount2=35;
       if(amount1>10)
       {
       if(amount2<100)
       {
       System.out.println(amount1>amount2?amount1:amount2);
       }
       }
   }
}

we can even write nested if like

if(amount1>10 && amount2<100)

{

if(amount1>amount2)

System.out.println(amount1);

else

System.out.println(amount2);

}

09

4)

public class Main
{
   public static void main(String[] args) {
   int x=0,y=15,z=0;
       if(x>0)
       {
       if(y<20)
       {
       z=1;
       }
       else
       {
       z=0;
       }
       }
       System.out.println("x= "+x+" y= "+y+" z= "+z);
   }
}

x= 0 y= 15 z= 0

So, I printed the output for all of them

If you still need anything comment that