Author Question: Analyze the following code: // Enter an integer Scanner input = new Scanner(System.in); int number = ... (Read 145 times)

charchew · **on:** May 6, 2020

Question 1

What is the output of the following code? (Please indent the statement correctly first.)

int x = 9;
int y = 8;
int z = 7;

if (x > 9)
if (y > 8)

System.out.println("x > 9 and y > 8");

else if (z >= 7)
System.out.println("x <= 9 and z >= 7");
else
System.out.println("x <= 9 and z < 7");

◦ x <= 9 and z >= 7;
◦ x > 9 and y > 8;
◦ x <= 9 and z < 7;
◦ none

Question 2

Analyze the following code:

// Enter an integer
Scanner input = new Scanner(System.in);
int number = input.nextInt();

if (number <= 0)

System.out.println(number);

◦ number is printed out once if number is positive
◦ number is printed out twice if number is negative
◦ number is always printed out at least once
◦ number is printed out twice if number is zero

kaykay69 · **Reply #1 on:** May 6, 2020

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