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System.out.println(s2 == s3); -> true System.out.println(s2 == s4); -> false System.out.println(s2.equals(s4)); -> true
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CPS 2231 Review for Exam2 8. What will print? String s2 new String ("Arthur"); String s3...
please use eclipse the sample output is incorrect CPS 2231 Chapter 8 Lab 1 Spring 2019...
please use eclipse
the sample output is incorrect
CPS 2231 Chapter 8 Lab 1 Spring 2019 1. Write a class, SumOrRows. The main method will do the following methods: a. Call a method, createAndFillArray which: defines a 2 dim array of 3 rows and 4 columns, prompts the user for values and stores the values in the array. b. Calls a method, printArray, which: prints the Array as shown below c. Cails a method, calcSums, which: returns à 1 dimensional...
Discrete mathematics 2) Let be eumber of ternary strings (of 0s, 1s and 2s) of length n that have no adjacent even digits. For example, so (the empty string), s3 (the strings 0, 1 and 2), while s2...
Discrete mathematics
2) Let be eumber of ternary strings (of 0s, 1s and 2s) of length n that have no adjacent even digits. For example, so (the empty string), s3 (the strings 0, 1 and 2), while s2 5: 01, 0, 12, 2 because the strings 00,02, 20, 22 are not allowed, as they have adjacent even digits. As another example, the string 10112 is allowed, while the strings 10012 and 120121 are not allowed (a) Find #3; (b) find...
You are given a list of strings L = {s1,s2 ...sn}. Each si is a string...
You are given a list of strings L = {s1,s2 ...sn}. Each si is a
string of up to 26 English characters. For example, L consists of
the following strings:
{s1, 82... Sn}. Each s; is a string of up to 26 English 13. You are given a list of of strings L = characters. For example L consists of the following strings: S1 =hello', S2 = 'world, s3 = 'what', s4 = 'a', 85 = 'nice', s6 = 'day',...
I. [15%) Which one causes compilation is deleted, what is the output when the program is...
I. [15%) Which one causes compilation is deleted, what is the output when the program is executed? statement from sl to s6 (see below) cause compilation error? Assume the statement that class X void 120 f System.out.println("XXX");3 Answeri The statement causes compilation errors: class Y extends X void £20 1 System.out.printin("YYY"); void f30 &System.out.printin"AAA"): class Z extends Y void 120 ( System.out.printin"zzz; void 130 System.out.println("BBB"); The output of the program (after the statement that causes compilation is deleteod) class Testf...
Given the following classes: StringTools.java: public class StringTools { public static String reverse(String s){ char[] original=s.toCharArray();...
Given the following classes: StringTools.java: public class StringTools { public static String reverse(String s){ char[] original=s.toCharArray(); char[] reverse = new char[original.length]; for(int i =0; i<s.length(); i++){ reverse[i] = original[original.length-1-i]; } return new String(reverse); } /** * Takes in a string containing a first, middle and last name in that order. * For example Amith Mamidi Reddy to A. M. Reddy. * If there are not three words in the string then the method will return null * @param name in...
Write a method called printReverse() that takes a string and uses recursion to print the contents...
Write a method called printReverse() that
takes a string and uses recursion to print the contents of the
string in reverse order. The string itself should
not be reversed; it must be left in its
original form.
The method has the following header:
void printReverse(String s, int i)
where s is a reference to the string, and i is an integer
parameter that you may use as you see fit. You do not need
to code up this method as...
Please note that I cannot use the string library function and that it must be coded...
Please note that I cannot use the string library function and that it must be coded in C89, thank you! Formatting: Make sure that you follow the precise recommendations for the output content and formatting: for example, do not change the text in the first problem from “Please enter a string of maximum 30 characters:” to “Enter string: ”. Your assignment will be auto-graded and any changes in formatting will result in a loss in the grade. 2.Comments: Header comments...
1. Motorcade Company has three service departments (S1, S2, and S3) and two production departments (P1...
1. Motorcade Company has three service departments (S1, S2, and S3) and two production departments (P1 and P2). The following data relate to Motorcade's allocation of service department costs: Round to two decimal places. Budgeted Costs Nbr of Employees S1 $3,040,000 75 S2 2,180,000 50 S3 1,000,000 25 P1 150 P2 225 Service department costs are allocated by the direct method. The number of employees is used as the allocation base for all service department costs Calculate the total service...
TASK Your task is to build a palindrome from an input string. A palindrome is a...
TASK Your task is to build a palindrome from an input string. A palindrome is a word that reads the same backward or forward. Your code will take the first 5 characters of the user input, and create a 9- character palindrome from it. Words shorter than 5 characters will result in a runtime error when you run your code. This is acceptable for this exercise – we will cover input validation in a later class. Some examples of input...
Problem 1 1 def modify(word.ch). word == word + ch return word print('new word is', word)...
Problem 1 1 def modify(word.ch). word == word + ch return word print('new word is', word) To run the function modify() defined above, we make the following call: result = modify('course', 's') Find and fix the errors in the function definition, lines (1) to (4), such that after the call is executed: • Variable result has the value 'courses' • 'new word is courses' is printed out. For each error found and fixed, you must indicate the following: • line...
please use eclipse
the sample output is incorrect
CPS 2231 Chapter 8 Lab 1 Spring 2019 1. Write a class, SumOrRows. The main method will do the following methods: a. Call a method, createAndFillArray which: defines a 2 dim array of 3 rows and 4 columns, prompts the user for values and stores the values in the array. b. Calls a method, printArray, which: prints the Array as shown below c. Cails a method, calcSums, which: returns à 1 dimensional...
Discrete mathematics
2) Let be eumber of ternary strings (of 0s, 1s and 2s) of length n that have no adjacent even digits. For example, so (the empty string), s3 (the strings 0, 1 and 2), while s2 5: 01, 0, 12, 2 because the strings 00,02, 20, 22 are not allowed, as they have adjacent even digits. As another example, the string 10112 is allowed, while the strings 10012 and 120121 are not allowed (a) Find #3; (b) find...
You are given a list of strings L = {s1,s2 ...sn}. Each si is a
string of up to 26 English characters. For example, L consists of
the following strings:
{s1, 82... Sn}. Each s; is a string of up to 26 English 13. You are given a list of of strings L = characters. For example L consists of the following strings: S1 =hello', S2 = 'world, s3 = 'what', s4 = 'a', 85 = 'nice', s6 = 'day',...
I. [15%) Which one causes compilation is deleted, what is the output when the program is executed? statement from sl to s6 (see below) cause compilation error? Assume the statement that class X void 120 f System.out.println("XXX");3 Answeri The statement causes compilation errors: class Y extends X void £20 1 System.out.printin("YYY"); void f30 &System.out.printin"AAA"): class Z extends Y void 120 ( System.out.printin"zzz; void 130 System.out.println("BBB"); The output of the program (after the statement that causes compilation is deleteod) class Testf...
Write a method called printReverse() that
takes a string and uses recursion to print the contents of the
string in reverse order. The string itself should
not be reversed; it must be left in its
original form.
The method has the following header:
void printReverse(String s, int i)
where s is a reference to the string, and i is an integer
parameter that you may use as you see fit. You do not need
to code up this method as...
Problem 1 1 def modify(word.ch). word == word + ch return word print('new word is', word) To run the function modify() defined above, we make the following call: result = modify('course', 's') Find and fix the errors in the function definition, lines (1) to (4), such that after the call is executed: • Variable result has the value 'courses' • 'new word is courses' is printed out. For each error found and fixed, you must indicate the following: • line...
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