What is the output produced by the following lines of code?
int value1 = 4 ; int value2 = 7 ; System.out.println("++value1 is: " + ++value1) ; System.out.println("value2-- is: " + value2--) ; System.out.println("++value1 * value2-- is " + (++value1 * value2--)) ; |
What is the output produced by the following lines of code? int value1 = 4 ;...
1. What is the output of the following code segment? int array[] = { 8, 6, 9, 7, 6, 4, 4, 5, 8, 10 }; System.out.println( "Index Value" ); for ( int i = 0; i < array.length; i++ ) System.out.printf( "%d %d\n", i, array[ i ] ); 2. What is the output of the following code segment? char sentence[] = {'H', 'o', 'w', ' ', 'a', 'r', 'e', ' ', 'y', 'o', 'u' }; String output = "The sentence...
9. What output is produced by the following code? (2 points) int waitTime 24 try SttrT block entered y if (waitTime> 25) throw new Exception("Time Limit Exceeded."); System.out.println("Leaving try block."); catch(Exception e) System.out.println("Exception:"+ e.getMessage0); System.out.println("After catch block")
List the output for the following lines of code (Hint: 4 lines of code should print): public class MPL3 { public static void main(String[] args) { String s1 = "Java isn't just for breakfast."; String s2 = "JAVA isn't just for breakfast."; String s3 = "A cup of java is a joy forever."; if (s3.compareToIgnoreCase(s1) < 0) { System.out.println("\"" + s3 + "\""); System.out.println("precedes"); System.out.println("\"" + s1 + "\""); System.out.println("in alphabetic ordering"); } else System.out.println("s3 does not precede s1."); }...
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++;
Could someone re-write this code so that it first prompts the user to choose an option from the calculator (and catches if they enter a string), then prompts user to enter the values, and then shows the answer. Also, could the method for the division be rewritten to catch if the denominator is zero. I have the bulk of the code. I am just having trouble rearranging things. ------ import java.util.*; abstract class CalculatorNumVals { int num1,num2; CalculatorNumVals(int value1,int value2)...
What is the output of the following code? for(int i =0; i<3; i++) { int x = 0; x = x+i; Sy System.out.println(x);
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);
1. What is output by the following code: ArrayList< Integer > a = new ArrayList< Integer >(); ArrayList b = a; a.add(new Integer(4)); b.add(new Integer(5)); a.add(new Integer(6)); a.add(new Integer(7)); System.out.println(b.size()); A)1 B)2 C)3 D)4 E)5 2. Assume the Student and Employee classes each extend the Person class. The Student class overrides the getMoney method in the Person class. Consider the following code: Person p1, p2, p3; int m1, m2, m3; p1 = new Person(); m1 = p1.getMoney(); // assignment 1...
in c++ Finish the methods in the following code. DO NOT CHANGE THE MAIN METHOD. The instructions for each method are in a comment in the template. DO NOT CHANGE THE MAIN METHOD!!!! #include <iostream> #include <string> using namespace std; // prototypes int main() { int answer = 0; int value1 = 0; int value2 = 0; double average = 0; string string1 = ""; int numberVowels = 0; int numberNonVowels = 0; cout << "Enter string1: "; getline(cin, string1);...
What does the following code output? int[] array = { 1, 4, 3, 6, 8, 2, 5); int sum = array[0]; Il scan the array for (int i=0; i < array.length; i++) { if ( array[i] > sum) sum = array[i]; 3 System.out.println( sum );