Homework Answers
ANSWER:-
a. recFun(258);
OUTPUT :
2
5
8
b. recFun(7);
OUTPUT :
7
public class JavaApplication292
{
public static void main (String[] args)
{
recFun(258);
//recFun(7);
}
public static void recFun(int x)
{
if(x>10)
{
recFun(x/10);
System.out.println(x%10);
}
else
System.out.println(x);
}
}
Add Answer to:
1. Look at the following pseudocode algorithm. package javaapplication292 public class JavaApplication292 ( public static void...
7. Consider the following recursive function: package javaapplication293; public class JavaApplication293 public static void main Stringl...
7. Consider the following recursive function: package javaapplication293; public class JavaApplication293 public static void main Stringl args) recFun(7) public static void recFun int u) if (-= 1 ) System.out. print("Stop! "); else System.out.print("Go "); recFun(u-1);
What is the output of following program: public class Test{ public static void main(String[] args) {...
What is the output of following program: public class Test{ public static void main(String[] args) { A a = new A(): a method B(): } } class A{ public A(){ System out println("A's constructor is executed"): } public void method(){ System out printin ("methodA is executed"): } public void methodAB(){ System out printin ("As methodAB is executed"): } } class B extends A { private int num = 0: public B (){ super(): System out printin ("B's constructor is executed"):...
What is the output of the following code? Explain your answer. public class Test {public static...
What is the output of the following code? Explain your answer. public class Test {public static void main (String [] args) {System.out. print((int) 5.6); System.out.println((int) 5.2);}}
What output is produced by the following program? public class MysteryNums public static void main(String[] args)...
What output is produced by the following program? public class MysteryNums public static void main(String[] args) - int x = 12; int y = x - 3; 3, sentence (y, x + y); . public static void sentence (int numi, int num2) { 4: System.out.println(num1 + " + num2);
X. (10 points) In the box provided show the output for this program segment public static...
X. (10 points) In the box provided show the output for this program segment public static void main (String [) args) intl num-(1,2.3,4) System.out printinx+y+num12) tyit(y, x. num): System.out printin(x+ynum(2): public static void tryit(int a, int b, intl c) int x c[2]-20 System.out printin(x+bCI2) XI. (7 points) a. Write a method NEGATIVE that receives as parameters a one-dimensional array variable LIST of integers. The method should return the sum of the negative elements in the array. You may not assume...
What does this program print? package javaapplication210; public class JavaApplication210 { public static void main(String[]args){ System.out.printf("Result...
What does this program print? package javaapplication210; public class JavaApplication210 { public static void main(String[]args){ System.out.printf("Result is: % d/n", mystery (-5, -9));//System.out.printf("Result is: % d/n", mystery (-4, -8));//System.out.printf("Result is: % d/n", mystery (-6, -7));//} public static int mystery(int a, int b) { if(b - 1) returns a; else return a + mystery(a, b + 1); } }
**JAVA*JAVA Question 1 How many k's values will be printed out? public static void main(Stringl args)...
**JAVA*JAVA Question 1 How many k's values will be printed out? public static void main(Stringl args) for (int k-1: k10:k if (k8) continue: System.out.println k) Question 2 3.5 pts Analyze the following code. Which one is correct? package p public class A package p2: import p1. public class B extends Af int i- 5 private int j- 10: public A0I public static void main(Stringll args) B b new B0: System.out.println(a.i+", "+ajt", "+b.it""+bj): a.i is printable None of them b.i is...
What is the output of the following codes? Line1: public class ArrayCompare ! Line2: public static...
What is the output of the following codes? Line1: public class ArrayCompare ! Line2: public static void main (String[] args) { Line 3: int arr1[] = {1, 2, 3); Line4: int arr2[] = {1, 2, 3); Line5: if (arri == arr2) Line 6: System.out.println("Same"); Line 7: else Line 8: System.out.println("Not same"); Line9 : Line10: ) } Not same Same
What is the output of the following code: public static void main(String []args){ int x =...
What is the output of the following code: public static void main(String []args){ int x = 10; int y = 10; try{ System.out.println(function1(y, x)); } catch (Exception e) { System.out.println(“ERROR”); } } static int function1 (int x, int y) { x += 10; y += 7; return (x + y); }
Consider the following sample program: import java.util.Scanner; public class Palindrome { public static void main(String[] args){...
Consider the following sample program: import java.util.Scanner; public class Palindrome { public static void main(String[] args){ Scanner kb = new Scanner(System.in); System.out.println("Enter a word:"); String word = kb.next(); String reverse = ""; for (int i=word.length()-1; i>=0; i--) reverse += word.charAt(i); boolean result = reverse.equalsIgnoreCase(word); if (result) System.out.println("The word " +word+ " is a Palindrome."); else System.out.println("The word " +word+ " is not a Palindrome."); } } Rewrite the program so that the main method is: public static void...
7. Consider the following recursive function: package javaapplication293; public class JavaApplication293 public static void main Stringl args) recFun(7) public static void recFun int u) if (-= 1 ) System.out. print("Stop! "); else System.out.print("Go "); recFun(u-1);
What is the output of following program: public class Test{ public static void main(String[] args) { A a = new A(): a method B(): } } class A{ public A(){ System out println("A's constructor is executed"): } public void method(){ System out printin ("methodA is executed"): } public void methodAB(){ System out printin ("As methodAB is executed"): } } class B extends A { private int num = 0: public B (){ super(): System out printin ("B's constructor is executed"):...
What is the output of the following code? Explain your answer. public class Test {public static void main (String [] args) {System.out. print((int) 5.6); System.out.println((int) 5.2);}}
What output is produced by the following program? public class MysteryNums public static void main(String[] args) - int x = 12; int y = x - 3; 3, sentence (y, x + y); . public static void sentence (int numi, int num2) { 4: System.out.println(num1 + " + num2);
X. (10 points) In the box provided show the output for this program segment public static void main (String [) args) intl num-(1,2.3,4) System.out printinx+y+num12) tyit(y, x. num): System.out printin(x+ynum(2): public static void tryit(int a, int b, intl c) int x c[2]-20 System.out printin(x+bCI2) XI. (7 points) a. Write a method NEGATIVE that receives as parameters a one-dimensional array variable LIST of integers. The method should return the sum of the negative elements in the array. You may not assume...
What does this program print? package javaapplication210; public class JavaApplication210 { public static void main(String[]args){ System.out.printf("Result is: % d/n", mystery (-5, -9));//System.out.printf("Result is: % d/n", mystery (-4, -8));//System.out.printf("Result is: % d/n", mystery (-6, -7));//} public static int mystery(int a, int b) { if(b - 1) returns a; else return a + mystery(a, b + 1); } }
**JAVA*JAVA Question 1 How many k's values will be printed out? public static void main(Stringl args) for (int k-1: k10:k if (k8) continue: System.out.println k) Question 2 3.5 pts Analyze the following code. Which one is correct? package p public class A package p2: import p1. public class B extends Af int i- 5 private int j- 10: public A0I public static void main(Stringll args) B b new B0: System.out.println(a.i+", "+ajt", "+b.it""+bj): a.i is printable None of them b.i is...
What is the output of the following codes? Line1: public class ArrayCompare ! Line2: public static void main (String[] args) { Line 3: int arr1[] = {1, 2, 3); Line4: int arr2[] = {1, 2, 3); Line5: if (arri == arr2) Line 6: System.out.println("Same"); Line 7: else Line 8: System.out.println("Not same"); Line9 : Line10: ) } Not same Same
Most questions answered within 3 hours.
-
Where is the error in this code sequence?
String s1 = "Hello";
String s2 = "ello";...
asked 10 months ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 10 months ago -
Consider this reaction:
Al2(SO4)3 (aq)+ BaCl3
(aq) Al2Cl6 (aq)- +
3BaSO4(s) . What is the...
asked 10 months ago -
Suppose that Savneet is considering increasing her
recent random sample from 20 car rentals to 40...
asked 10 months ago -
Trucks arrive at an unloading terminal at an average rate of 120
per hour.
Trucks arrive...
asked 10 months ago -
Why are methanol and ethanol completely soluble in water while
octanol is not very little soluble....
asked 10 months ago -
A facilities manager at a university reads in a research report
that the mean amount of...
asked 10 months ago -
When the CuSO4 is rehydrated by adding water to the anhydrous
compound, is this an endothermic...
asked 10 months ago -
A ray of sunlight is passing from diamond into crown glass; the
angle of incidence is...
asked 10 months ago -
A block of mass 0.249 kg is placed on top of a light, vertical
spring of...
asked 10 months ago -
how do the kidneys compensate in the presences of acidosis
a) trigger hyperventilate
b) reserve acid...
asked 10 months ago -
Question 501 pts
The rental rate of capital to the firm increases. Which of the
following...
asked 10 months ago