Homework Answers
ANSWER:-
recFun(7)
OUTPUT:-
Go Go Go Go Go Go Stop!
recFun(3)
OUTPUT:-
Go Go Stop!
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7. Consider the following recursive function: package javaapplication293; public class JavaApplication293 public static void main Stringl...
1. Look at the following pseudocode algorithm. package javaapplication292 public class JavaApplication292 ( public static void...
1. Look at the following pseudocode algorithm. package javaapplication292 public class JavaApplication292 ( public static void main(StringlI args) recFun(258); public static void recFun( int x) if (x > 10) recFun (x/10); System.out. printIn( x % 10 ); else System.out.println(x); What is the output of the following statements? a. recFun(258); b. recFun (7);
What is the Java output? Part One: class Driver { public static void main(String[] args) {...
What is the Java output? Part One: class Driver { public static void main(String[] args) { int a = 5; int b = 3; if (a < b || a * 2 < b) System.out.print(a - b); System.out.print(b + a); } } Part Two: class Driver { public static void main(String[] args) { int a = 5; int b = 8; if (a < b) if (a * 2 < b) System.out.print("foo"); else System.out.print("bar"); else System.out.print("buz"); } }
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); } }
package array; public class Test { static int[] data = (0,1,2,3,4,5,6,7,8); public static void main (String[]...
package array; public class Test { static int[] data = (0,1,2,3,4,5,6,7,8); public static void main (String[] a) { for ( int i = 0;i<data.length; i++) { if(i %3 == 0) { System.out.print("A"); System.out.print(data[i]); System.out.print(" "); } } I need an explanation of what this code is doing ? is there anything wrong with it }}
10. What prints when the following code is executed? public static void main (String args) "Cattywampus"; for (...
10. What prints when the following code is executed? public static void main (String args) "Cattywampus"; for (int i-s.length )-1 i> 0 i-2) if (s.charAt (i)a') System.out.print(""); ] else if (s.charAt (i)'t') System.out.print (s.charAt (i-2)) i+ti else System. out. print (s . charAt (İ) ) ; if (i<2) System.out.print ("y"); System.out.println ()
10. What prints when the following code is executed? public static void main (String args) "Cattywampus"; for (int i-s.length )-1 i> 0 i-2) if (s.charAt (i)a') System.out.print(""); ]...
Question 28 public class Main public static void main(String args[]) { Iparentp=new Child (1.2); p.printo: interface...
Question 28 public class Main public static void main(String args[]) { Iparentp=new Child (1.2); p.printo: interface Iparent public int x = 1; public void printo: class Child implements Iparent private int y public Child(int a, int b) y b: public void printot System.out.print("Child"-yl: Child 2 public int x = 1; public void print(); class Child implements Iparent! private int y public Child(int a, in lb) y=b; public vold print! System.out.pnt("Child"+y): Child 2 1 None of the above • Previous
QUESTION 21 What exception will the following program raise? class Main f public static void main(Stringl...
QUESTION 21 What exception will the following program raise? class Main f public static void main(Stringl args) try System.out.print Hello"1/0); catch ( e) f codes are not provided** DataFormatException InputMismatchException ArithmeticException DividedByZeroException QUESTION 19 Suppose we had the following method header: public void someMethod (int someNumber) Which of the following is an overloaded version of this method? public void someMethod (int someNumber, int anotherNumber) O public int someMethod (int anotherNumber) O public void someMethod (int anotherNumber) public void anotherMethod (int...
what is output public static void main(String args) Scanner keyboard new Scanner(System.in); int u 14; int...
what is output
public static void main(String args) Scanner keyboard new Scanner(System.in); int u 14; int w 0; int x; int y 5; float z = 6.1 System.out.print("Enter y: "); x keyboard.nextint); System.out.println('y'); System.out.println(x); System.out.println(w*3); x- x+(int)z; System.out.println(x); 0 System.out.println(u); System.out.,println(u); System.out.println"x In" + y); System.out.print(y + z); ) liclosing main method 1 liclosing class header
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 will the code shown below print to the console? public class Cascade public static void...
What will the code shown below print to the console? public class Cascade public static void print(int arg){ for(int i=0; i<arg; i++){ System.out.print(""); } System.out.println(""); if(arg > 1){ print(arg-1); } } public static void main(String[] args) { print(4); } } E B IV AA- IES XX, SE V GT 12pt Paragraph -
1. Look at the following pseudocode algorithm. package javaapplication292 public class JavaApplication292 ( public static void main(StringlI args) recFun(258); public static void recFun( int x) if (x > 10) recFun (x/10); System.out. printIn( x % 10 ); else System.out.println(x); What is the output of the following statements? a. recFun(258); b. recFun (7);
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); } }
10. What prints when the following code is executed? public static void main (String args) "Cattywampus"; for (int i-s.length )-1 i> 0 i-2) if (s.charAt (i)a') System.out.print(""); ] else if (s.charAt (i)'t') System.out.print (s.charAt (i-2)) i+ti else System. out. print (s . charAt (İ) ) ; if (i<2) System.out.print ("y"); System.out.println ()
10. What prints when the following code is executed? public static void main (String args) "Cattywampus"; for (int i-s.length )-1 i> 0 i-2) if (s.charAt (i)a') System.out.print(""); ]...
Question 28 public class Main public static void main(String args[]) { Iparentp=new Child (1.2); p.printo: interface Iparent public int x = 1; public void printo: class Child implements Iparent private int y public Child(int a, int b) y b: public void printot System.out.print("Child"-yl: Child 2 public int x = 1; public void print(); class Child implements Iparent! private int y public Child(int a, in lb) y=b; public vold print! System.out.pnt("Child"+y): Child 2 1 None of the above • Previous
QUESTION 21 What exception will the following program raise? class Main f public static void main(Stringl args) try System.out.print Hello"1/0); catch ( e) f codes are not provided** DataFormatException InputMismatchException ArithmeticException DividedByZeroException QUESTION 19 Suppose we had the following method header: public void someMethod (int someNumber) Which of the following is an overloaded version of this method? public void someMethod (int someNumber, int anotherNumber) O public int someMethod (int anotherNumber) O public void someMethod (int anotherNumber) public void anotherMethod (int...
what is output
public static void main(String args) Scanner keyboard new Scanner(System.in); int u 14; int w 0; int x; int y 5; float z = 6.1 System.out.print("Enter y: "); x keyboard.nextint); System.out.println('y'); System.out.println(x); System.out.println(w*3); x- x+(int)z; System.out.println(x); 0 System.out.println(u); System.out.,println(u); System.out.println"x In" + y); System.out.print(y + z); ) liclosing main method 1 liclosing class header
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 will the code shown below print to the console? public class Cascade public static void print(int arg){ for(int i=0; i<arg; i++){ System.out.print(""); } System.out.println(""); if(arg > 1){ print(arg-1); } } public static void main(String[] args) { print(4); } } E B IV AA- IES XX, SE V GT 12pt Paragraph -
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