LAB: Convert to binary - methods Write a program that takes in a positive integer as input, and outputs a string of 1's and O's representing the integer in binary. For an integer X, the algorithm is:
As long as x is greater than 0
Output x 2 (remainder is either 0 or 1)
x = x/ 2
Note: The above algorithm outputs the O's and 1's in reverse order. You will need to write a second function to reverse the string
Ex: If the input is:
6
the output is:
110
Your program must define and call the following two methods. The method integerToReverseBinary should return a string of 1's and O's representing the integer in binary (in reverse). The method reverseString should return a string representing the input string in reverse.
public static String integerToReverseBinary(int integerValue)
public static String reverseString(String inputString)
Note: This is a lab from a previous chapter that now requires the use of a method.
ACTIVITY 6.32.1: LAB: Convert to binary-methods
LabProgram. java Load default template...
1 import java. util. Scanner;
2
3 public class convertToBinary 1
4
5 public static String integerToReverseBinary(int integervalue) {
6 String binary = "";
7 while (integervalue > 0) {
8 binary += String. valueof(integervalue % 2);
9 integervalue /= 2;
10
11 return binary;
12
13
14 public static String reverseString(String inputstring) {
15 String reversed = ""
16 for (char letter : inputstring. tocharArray() {
17 reversed = String. valueof(letter) + reversed;
18
19 return reversed;
6.34 LAB: Acronyms
An acronym of the input. If a word begins with a lower case letter, dont include that letter in the acronym. Assume there will be at least one upper case letter in the input.
Ex: If the input is:
Institute of Electrical and Electronics Engineers
the output should be:
IEEE
Your program must define and call a method thats returns the acronym created for the given userPhrase. public static String createAcronym(String userPhrase)
Hint: Refer to the ascii table to make sure a letter is upper case.
LAB ACTIVITY 6.34.1: LAB: Acronyms
LabProgram. java Load default template...
1 import java. util. Scanner;
2
3 public class Acronym {
4
5
6 public static String createAcronym(String userPhrase) {
7 string acronym = "";
8 for (String word: userPhrase. split("\\5+")) {
9
10 if (Character. i suppercase (word. charAt(e))) {
11 acronym += String. valueof(word. charAt(e)); NEOPHOBO
12
13
14
15 return acronym;
16
17
18
19 public static void main(String[] args) {
20
21 Scanner scanner = new Scanner(System. in);