Java beginners: Show how to invoke the method grunf so that it will return the String...
Java beginners:
Show how to invoke the method grunf so that it will return the String HOPE.
public static String grunf(String s1, String s2, String s3) {
String s = s1.substring(1,2);
if (s1.length()>s2.length() && s2.compareTo(s3)<0
&& s3.indexOf(s)>0)
return s1.substring(0,1) + s2.substring(1);
else
return s1.substring(0,1) + s2.substring(0,1) +
s1.substring(0,1);
}
Homework Answers
Add Answer to:
Java beginners:
Show how to invoke the method grunf so that it will return the
String...
Write Java Programs to perform the following: 1. To create a new String object 2. To...
Write Java Programs to perform the following: 1. To create a new String object 2. To find the length of the string 3. Concatenation operator 4. To display the content in String array 5. A complete Java Program that incorporates the following String methods taught in class a. toUpperCase()) b. to LowerCase()) C. replace('0','A')) d. s1.length() e. compareTo(s1)) methods taught in class a. toUpperCase()) b. to LowerCase()) C. replace('0','A')) d. s1.length()) e. compareTo(s1)) f. 51.substring(4)) g. s2.substring(2,10)) h. s1.indexOf('g')) i....
JAVA PROGRAMMING I want to make sure I have learned the compareto statements correct and other...
JAVA PROGRAMMING
I want to make sure I have learned the compareto statements
correct and other things. This was on my lecture slide today and I
don't understand the compare to regarding how they get values for
the strings. Please answer the following.
Suppose that s1, s2, and s3 are three strings, given as follows String s1 = "Welcome to Java". String s2 = "Programming is fun". String s3- "Welcome to Java" hat are the results of the following expressions?...
Lab 6 Given the String String str = “Zhrx.aghkio.G
Lab 6 Given the String String str = “Zhrx.aghkio.Gko123”; (a) Write Java code using the String class methods indexOf and substring to extract the three string surrounded by the periods. In other words String s1 will contain Zhrx, String s2 will contain aghkio and String s3 will contain Gko123. (b) Write a method of the form public static String minStr(String str1, String str2) which returns the string which is “smaller” based on the decimal values of the characters in...
JAVA Write a method that accepts a String as an argument. The method should use recursion...
JAVA Write a method that accepts a String as an argument. The method should use recursion to display each individual character in the String. Then, modify the method you just wrote so it displays the String backwards. The following code does not correctly display the String backwards. It merely moves the first character of the String to the end: public static void displayCharacter(String s) { if(s.length() == 0) return; else ...
java a. What is printed by the following code? Explain your answer by showing how you...
java
a. What is printed by the following code? Explain your answer by showing how you computed the values of pos, s1, s2 and 53. String str = "2900 Bedford Ave Brooklyn NY 12230-6843"; int pos = str.indexOf(" ", str.indexOf(" ", 'B') + 1); String si = str.substring(o, pos); System.out.println("pos: + post sl: + sl); pos - str.indexOf("B", pos+1); pos = str.indexOf("B", pos+1); String s2 = str.substring(pos, str. indexOf(" ", pos)): System.out.println("pos: + pos + + s2); String s3 =...
1. What is output by the following code? String s0 = "Java"; int i1 = s0.indexOf('a');...
1. What is output by the following code? String s0 = "Java"; int i1 = s0.indexOf('a'); int i2 = s0.indexOf('a', i1); int i3 = s0.indexOf('a', i1 + 1); System.out.print(i1 + " " + i2 + " " + i3); 2. What is output by the following code? String s1 = "Java"; String s2 = ""; for (int i = 0; i < s1.length(); i++) { s2 += s1; } System.out.print(s2);
Java, can you help me out thanks. CSCI 2120 Introduction For this assignment you will implement...
Java, can you help me out thanks.
CSCI 2120 Introduction For this assignment you will implement two recursive methods and write JUnit tests for each one. You may write all three methods in the same class file. You are required to write Javadoc-style documentation for all of your methods, including the test methods. Procedure 1) Write method!! a recursive method to compare two Strings using alphabetical order as the natural order (case insensitive, DO NOT use the String class built-in...
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...
1) Write a method that will return the length of smallest string in an array of...
1) Write a method that will return the length of smallest string in an array of strings. smallestLength ({“hola”, “word”, “night”, “boom”}) → 4 smallestLength ({“java”, “is”, “so”, “much”, “fun”}) → 2 smallestLength ({“i”, “love”, “java”}) → 1 //precondition: strs.length>0 public static int smallestLength(String[] strs) { }
how would I complete this code without calling any built-in java collection framework classes like ArrayList,...
how would I complete this code without calling any built-in java collection framework classes like ArrayList, LinkedList, etc? import java.util.Iterator; class CallStack<T> implements Iterable<T> { // You'll want some instance variables here public CallStack() { //setup what you need } public void push(T item) { //push an item onto the stack //you may assume the item is not null //O(1) } public T pop() { //pop an item off the stack //if there are no items on the stack, return...
Write Java Programs to perform the following: 1. To create a new String object 2. To find the length of the string 3. Concatenation operator 4. To display the content in String array 5. A complete Java Program that incorporates the following String methods taught in class a. toUpperCase()) b. to LowerCase()) C. replace('0','A')) d. s1.length() e. compareTo(s1)) methods taught in class a. toUpperCase()) b. to LowerCase()) C. replace('0','A')) d. s1.length()) e. compareTo(s1)) f. 51.substring(4)) g. s2.substring(2,10)) h. s1.indexOf('g')) i....
JAVA PROGRAMMING
I want to make sure I have learned the compareto statements
correct and other things. This was on my lecture slide today and I
don't understand the compare to regarding how they get values for
the strings. Please answer the following.
Suppose that s1, s2, and s3 are three strings, given as follows String s1 = "Welcome to Java". String s2 = "Programming is fun". String s3- "Welcome to Java" hat are the results of the following expressions?...
java
a. What is printed by the following code? Explain your answer by showing how you computed the values of pos, s1, s2 and 53. String str = "2900 Bedford Ave Brooklyn NY 12230-6843"; int pos = str.indexOf(" ", str.indexOf(" ", 'B') + 1); String si = str.substring(o, pos); System.out.println("pos: + post sl: + sl); pos - str.indexOf("B", pos+1); pos = str.indexOf("B", pos+1); String s2 = str.substring(pos, str. indexOf(" ", pos)): System.out.println("pos: + pos + + s2); String s3 =...
Java, can you help me out thanks.
CSCI 2120 Introduction For this assignment you will implement two recursive methods and write JUnit tests for each one. You may write all three methods in the same class file. You are required to write Javadoc-style documentation for all of your methods, including the test methods. Procedure 1) Write method!! a recursive method to compare two Strings using alphabetical order as the natural order (case insensitive, DO NOT use the String class built-in...
Most questions answered within 3 hours.
-
When 60.1 gg of calcium is reacted with nitrogen gas, 31.7 gg of
calcium nitride is...
asked 1 minute from now -
The random variable X is exponentially distributed, where X
represents the time it takes for a...
asked 13 minutes ago -
a) Write a verilog module for 1:4 Demultiplexer using verilog
primitives.
b) Design 1-to-4 DEMUX using...
asked 8 minutes ago -
MATLAB
write a MATLAB function (1) output a third-order polynomial
function with the coefficients as the...
asked 21 minutes ago -
A z-score
communicates a raw score’s "relative standing"
under the normal curve in relation to:
asked 29 minutes ago -
An object is vibrating on a spring with the following equation
of motion:
?=(30 ??)cos((2?)/(160)?)
a)...
asked 29 minutes ago -
Vulcan Flyovers offers scenic overflights of Mount St. Helens,
the volcano in Washington State that explosively...
asked 31 minutes ago -
If organizations do not adapt fast enough and move incrementally
from the twentieth-century model to the...
asked 32 minutes ago -
A helium balloon with 2.5L of gas has a gauge pressure of 10,000
Pa. The balloon...
asked 36 minutes ago -
What is responsible for Jupiter's enormous magnetic field?
asked 52 minutes ago -
At the end of the year, a company offered to buy 5,000 units of
a product...
asked 53 minutes ago -
Implement C++ program for each of the following.
Let D = [-48, -14, -8, 0, 1,...
asked 1 hour ago