Question

In Java programming language

11.Create the code for a for loop to print the numbers 1  through 5 inclusive vertically so the output is

1

2

3

4

5

11b What is the output of the following               OUTPUT

int i=3;

while(int i >0)

{

System.out.println(i);

i--;

}

11c What is the output of the following               OUTPUT

for(int i=3;i<10;i++)

System.out.println(3*i);

11d Create the line of code to print the numbers 10 through 1 decreasing by 1 each time

11e Create the line of code to print Your first  name 5 times vertically

Answer 1

Answer1:

public class Main
{
public static void main(String[] args)
{
for(int i = 1; i <= 5; i++)
{
System.out.println(i);
}
}
}

Explanation: There is simple for loop used from 1 to 5 and incremented by1.

Answer2: 3

2

1

Explanation: i starts from 3 and decremented by 1 every time.

Answer3:

9

12

15

18

21

24

27

Explanation: loop starts from 3 and less than 10, each loop will multiply by 3.

Answer4:

public class Main
{
public static void main(String[] args)
{
for(int i = 10; i >= 1; i--)
{
System.out.println(i);
}
}
}
Explanation: i starts from 10 to greater than equal to 1 and decremented by 1 every time

Answer5 :

public class Main
{
public static void main(String[] args)
{
for(int i = 1; i <= 5; i++)
{
System.out.println("First Name");
}
}
}

Explanation: Loop starts from 1 to less than equal to 5 and incremented by. Each iteration will print First name.