input code:
output:
code:
public class Main
{
public static void main(String[] args)
{
/*declare the variables*/
double x=Math.sqrt(3);
double y=4;
/*check conditions*/
if(x*x==y)
{
/*print x if true*/
System.out.println(x);
}
else
{
/*else print y*/
System.out.println(y);
}
}
}
Question 28 (1 point) ✓ Saved What does the code fragment print? double x = Math.sqrt...
Question 52 (1 point) Write the missing code in the following code fragment to check the input using method of the Scanner class. This fragment is intended to read from a text file. Scanner in = new Scanner(...); while double hours = in.nextDouble(); System.out.println (hours); D] Previous Page Next Page Page 52 of 52
What does the following code fragment print? Explain the result? int [] a = new int[10]; for (int i = 0; i < 10; i++) a[i] = 9 - i; for (int i = 0; i < 10; i++) a[i] = a[a[i]]; for (int i = 0; i < 10; i++) System.out.println(a[i]);
Question 4 (1 point) Translate this Python statement to Java: print(n, end=' ') Question 4 options: a. System.out.print(n) b. System.out.print(n + " "); c. System.out.println(n); d. System.println(n + " "); Question 5 (1 point) What is the output of this code fragment? int count = 0; for(int n = 3; n <= 10; n += 2) { count++; } System.out.println(count); Question 5 options: a. 2 b. 3 c. 4 d. 10
(a)How many times does the code snippet given below display "Hello"? int x = 1; while (x != 15) { System.out.println ("Hello"); x++; } (b)What is the output of the following code fragment? int i = 1; int sum = 0; while (i <= 5) { sum = sum + i; i++; } System.out.println("The value of sum is " + sum); Quie 2 What is the output of the following snipped code? public class Test {...
3) What are the final values of a, b, c in the following code fragment (1.5 point): int a = 6 , b = 127 , c; c = ( ++a ) + ( b -- ); Answer: 4) What are the final values of a, b, c in the following code fragment (1.5 point): int a = 6 , b = 127 , c; c = (a++) + ( -- b); Answer: 5) What is displayed by this poorly...
PLEASE SOLVE THESE QUESTIONS
Q.3.6 What does the following code output? int x = 8; int y = 2; while(x > 8) { X- y+=2; } System.out.println(y); Q.3.7 What does the following code output? System.out.println((2 + 3 - 5) * (3/3) + (5+5)); Q.3.8 What does the following code output? if((2 == 2) && (3 != 3) && ((5 + 1)==6){ System.out.println(true); else { System.out.println(false);
Question 15 (1 point) What does this program print? Please make sure your spacing is exact. public class Test { System.out.print("39 + 3"); System.out.println(39 + 3); } 1 A/ Question 5 (1 point) Consider a file called input.txt that has the following 4 lines: Trace the program when it is 89 lines 78.5 is average. Isn't it? What would be the value of count after the following code snippet executes? Scanner in = new Scanner (new File("input.txt")); int count 0;...
What is the output of the following code fragment? int i = 1; while( i <= 5 ) if(i == 2 || i == 4) System.out.println(i + ":" + " is an even index) System.out.println("i: " + i); i++;
EX 1) Determine the outcome of the following code fragment without writing and running the program. int num = 0, max = 20; while (num <= max) { System.out.println(num); num += 4; } EX 2) Write a code fragment that reads and prints integer values entered by user until a particular sentinel value (stored in constant SENTINEL) is entered. Do not print the sentinel value. Ex 3) Write a method called averageLargestTwo that accepts three int parameters and returns the average...
Question 31 -Given the following code fragment, what value is contained in myArr[O]? const int ARRAYSIZE 3 double() myArr new double [ARRAYSIZE] myArr [0]1.1 myArr [1]2.2; myArr [2] myArr [0] myArr[1 O3.3 2.2 O 1.1 0 Question 32 - Given the following code fragment, what is displayed in IblResult? const int ARRAYSIZE 3 double(] myArr - new double [ARRAYSIZE] myArr [0] - 1.1 myArr [1] 2.2 lblResult.Text - Convert.Tostring (myArr (01) 3.3 O 2.2 1.1 0 Question 33 - Given...