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Add Jingle Bell Solutions
Create solutions to Jingle Bell Relay Problems
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‎src/com/codefortomorrow/intermediate/chapter11/solutions/JingleRelays/Jingle1.java

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package com.codefortomorrow.intermediate.chapter11.solutions.JingleRelays;
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/*
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This is the first of a series of problems.
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Problem Credit: Christopher Haver, Computer Science, South Brunswick High School, New Jersey
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Jingle Bell Challenge! Problem 1
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Using ony method calls and the String song. Print
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"Jingle Bells Jingle Bells Jingle All The Way" vertically
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with one letter on each line. If you do so correctly
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the "You Win!" graphic will print at the bottom.
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This is one of a few possible solutions.
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*/
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public class Jingle1{
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public static void main(String[]args){
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String song = ""; //DO NOT CHANGE THESE
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String winningString = "J\ni\nn\ng\nl\ne\n\nB\ne\nl\nl\ns\n\nJ\ni\nn\ng\nl\ne\n\nB\ne\nl\nl\ns\n\nJ\ni\nn\ng\nl\ne\n\nA\nl\nl\n\nT\nh\ne\n\nW\na\ny\n\n";
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/***** ONLY WRITE THE CODE BETWEEN THESE COMMENTS TO CALL METHODS FOR A SOLUTION ******/
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song += jingleBells(2) + jingle() + end(-2);
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/****** WRITE CODE ABOVE, NO CHANGES BELOW *******/
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System.out.println(song);
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if (song.equals(winningString))
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win();
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else
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System.out.println("Sorry, not quite right");
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}
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// YOU MAY NOT CHANGE ANY OF THE METHODS BELOW
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public static String jingle(){
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return "J\ni\nn\ng\nl\ne\n\n";
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}
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public static String end(double x){
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String outString = "A\nl\nl\n\n";
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x *= -3.3;
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if (x < 0)
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outString += "N\ni\ng\nh\nt\n\n";
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if (x != 0)
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outString += "T\nh\ne\n\nW\na\ny\n\n";
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else
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outString += "Y\no\nu\n\nW\na\nn\nt\n\n";
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return outString;
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}
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public static String jingleBells(int x){
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String outString = "";
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if (x == 2){
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outString += jingle() + "B\ne\nl\nl\ns\n\n";
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}
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outString += jingle() + "B\ne\nl\nl\ns\n\n";
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return outString;
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}
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public static void win(){
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System.out.println("\n YOU WIN! \n");
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System.out.println(" ((\\o/)) ");
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System.out.println(" .-----//^\\\\-----. ");
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System.out.println(" | /`| |`\\ | ");
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System.out.println(" | | | | ");
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System.out.println(" | | | | ");
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System.out.println(" | | | | ");
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System.out.println(" '------===------' \n\n");
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}
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}

‎src/com/codefortomorrow/intermediate/chapter11/solutions/JingleRelays/Jingle2.java

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package com.codefortomorrow.intermediate.chapter11.solutions.JingleRelays;
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/*
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This is the second of a series of problems.
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Problem Credit: Christopher Haver, Computer Science, South Brunswick High School, New Jersey
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Jingle Bell Challenge! Problem 2
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Using ony method calls and the String song. Print
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"Jingle Bells Jingle Bells Jingle All The Way" vertically
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with one letter on each line. If you do so correctly
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the "You Win!" graphic will print at the bottom.
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This is one of a few possible solutions.
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*/
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public class Jingle2{
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public static void main(String[]args){
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String song = ""; //DO NOT CHANGE THESE
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String winningString = "J\ni\nn\ng\nl\ne\n\nB\ne\nl\nl\ns\n\nJ\ni\nn\ng\nl\ne\n\nB\ne\nl\nl\ns\n\nJ\ni\nn\ng\nl\ne\n\nA\nl\nl\n\nT\nh\ne\n\nW\na\ny\n\n";
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/***** ONLY WRITE THE CODE BETWEEN THESE COMMENTS TO CALL METHODS FOR A SOLUTION ******/
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song += ingleElls("j","b") + ingleElls("j","b") + J() + ingle() + end(true,false);
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/****** WRITE CODE ABOVE, NO CHANGES BELOW *******/
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System.out.println(song);
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if (song.equals(winningString))
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win();
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else
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System.out.println("Sorry, not quite right");
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}
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// YOU MAY NOT CHANGE ANY OF THE METHODS BELOW
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public static String ingle(){
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return "i\nn\ng\nl\ne\n\n";
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}
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public static String J(){
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return "J\n";
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}
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public static String B(){
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return "B\n";
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}
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public static String end(boolean x, boolean y){
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String outString = "A\nl\nl\n\n";
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if (!(x || !y))
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outString += "N\ni\ng\nh\nt\n\n";
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if (x !=y && !y)
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outString += "T\nh\ne\n\nW\na\ny\n\n";
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if (x == y && x)
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outString += "Y\no\nu\n\nW\na\nn\nt\n\n";
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return outString;
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}
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public static String ingleElls(String a, String b){
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switch (a) {
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case "j": a = J();
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break;
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case "J": a = "j\n\n";
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break;
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default:
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a = "B\n\n";
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}
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switch (b){
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case "b": b = B();
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break;
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case "B": b = "b\n\n";
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break;
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default: a = "J\n\n";
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}
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return a + ingle()+ b + "e\nl\nl\ns\n\n";
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}
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public static void win(){
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System.out.println("\n YOU WIN! \n");
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System.out.println(" ((\\o/)) ");
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System.out.println(" .-----//^\\\\-----. ");
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System.out.println(" | /`| |`\\ | ");
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System.out.println(" | | | | ");
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System.out.println(" | | | | ");
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System.out.println(" | | | | ");
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System.out.println(" '------===------' \n\n");
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}
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}

‎src/com/codefortomorrow/intermediate/chapter11/solutions/JingleRelays/Jingle3.java

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package com.codefortomorrow.intermediate.chapter11.solutions.JingleRelays;
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/*
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This is the third of a series of problems.
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Problem Credit: Christopher Haver, Computer Science, South Brunswick High School, New Jersey
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Jingle Bell Challenge! Problem 3
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Using ony method calls and the String song. Print
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"Jingle Bells Jingle Bells Jingle All The Way" vertically
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with one letter on each line. If you do so correctly
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the "You Win!" graphic will print at the bottom.
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This is one of a few possible solutions.
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*/
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public class Jingle3{
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public static void main(String[]args){
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String song = ""; //DO NOT CHANGE THESE
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String winningString = "J\ni\nn\ng\nl\ne\n\nB\ne\nl\nl\ns\n\nJ\ni\nn\ng\nl\ne\n\nB\ne\nl\nl\ns\n\nJ\ni\nn\ng\nl\ne\n\nA\nl\nl\n\nT\nh\ne\n\nW\na\ny\n\n";
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/***** ONLY WRITE THE CODE BETWEEN THESE COMMENTS TO CALL METHODS FOR A SOLUTION ******/
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song += jingleBells(6,1) + jingleBells(6,1) + jingle() + end(98,99,100,101,102);
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/****** WRITE CODE ABOVE, NO CHANGES BELOW *******/
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System.out.println(song);
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if (song.equals(winningString))
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win();
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else
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System.out.println("Sorry, not quite right");
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}
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// YOU MAY NOT CHANGE ANY OF THE METHODS BELOW
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public static String jingle(){
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return "J\ni\nn\ng\nl\ne\n\n";
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}
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public static String end(int a, int b, int c, int d, int e){
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String outString = "A\nl\nl\n\n";
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int sum = a + b + c + d + e;
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double mean = (a + b + c + d + e) / 5.0;
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if (sum >= 473)
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if (a != b && b != c && c!= d && d != e )
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if (mean == 100.0)
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outString += "T\nh\ne\n\nW\na\ny\n\n";
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else
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outString += "N\ni\ng\nh\nt\n\n";
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else
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outString += "Y\no\nu\n\nW\na\nn\nt\n\n";
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else
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outString += "A\nr\no\nu\nn\nd\n\n";
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return outString;
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}
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public static String jingleBells(int a,int b){
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String outputString = "";
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switch (a % 7) {
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case 6: outputString += "J\n";
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case 5: outputString += "i\n";
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case 4: outputString += "n\n";
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case 3: outputString += "g\n";
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case 2: outputString += "l\n";
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case 1: outputString += "e\n";
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default: outputString += "\n";
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}
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switch (a /b ){
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case 6: outputString += "B\ne\nl\nl\ns\n\n";
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break;
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default: outputString += "B\nl\no\nr\np\n\n";
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}
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return outputString;
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}
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public static void win(){
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System.out.println("\n YOU WIN! \n");
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System.out.println(" ((\\o/)) ");
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System.out.println(" .-----//^\\\\-----. ");
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System.out.println(" | /`| |`\\ | ");
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System.out.println(" | | | | ");
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System.out.println(" | | | | ");
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System.out.println(" | | | | ");
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System.out.println(" '------===------' \n\n");
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}
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}

‎src/com/codefortomorrow/intermediate/chapter11/solutions/JingleRelays/Jingle4.java

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package com.codefortomorrow.intermediate.chapter11.solutions.JingleRelays;
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/*
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This is the fourth of a series of problems.
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Problem Credit: Christopher Haver, Computer Science, South Brunswick High School, New Jersey
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Jingle Bell Challenge! Problem 4
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Using ony method calls and the String song. Print
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"Jingle Bells Jingle Bells Jingle All The Way" vertically
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with one letter on each line. If you do so correctly
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the "You Win!" graphic will print at the bottom.
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This is one of a few possible solutions.
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*/
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public class Jingle4{
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public static void main(String[]args){
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String song = ""; //DO NOT CHANGE THESE
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String winningString = "J\ni\nn\ng\nl\ne\n\nB\ne\nl\nl\ns\n\nJ\ni\nn\ng\nl\ne\n\nB\ne\nl\nl\ns\n\nJ\ni\nn\ng\nl\ne\n\nA\nl\nl\n\nT\nh\ne\n\nW\na\ny\n\n";
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/***** ONLY WRITE THE CODE BETWEEN THESE COMMENTS TO CALL METHODS FOR A SOLUTION ******/
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song += jingleBells(46) + jingleBells(57) + jingleBells(58) + jingleBells(46) + jingleBells(57) + jingleBells(58) + jingleBells(46) + end(true,true,true,false);
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/****** WRITE CODE ABOVE, NO CHANGES BELOW *******/
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System.out.println(song);
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if (song.equals(winningString))
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win();
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else
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System.out.println("Sorry, not quite right");
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}
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// YOU MAY NOT CHANGE ANY OF THE METHODS BELOW
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public static String end(boolean a, boolean b, boolean c, boolean d){
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boolean flag = (!(a && !b) || c && !d);
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String outString = "";
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if (flag)
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outString = "A\nl\nl\n\nT\nh\ne\n\nW\na\ny\n\n";
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else
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outString = "A\nl\nl\n\nD\na\ny\n\nL\no\nn\ng\n\n";
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return outString;
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}
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public static String jingleBells(int a){
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String outputString = "";
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switch ((a/2) % 17) {
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case 12: outputString += "\n";
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break;
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case 11: outputString += "B\n";
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case 10: outputString += "e\n";
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case 9: outputString += "l\n";
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case 8: outputString += "l\n";
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case 7: outputString += "s\n";
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break;
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case 6: outputString += "J\n";
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case 5: outputString += "i\n";
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case 4: outputString += "n\n";
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case 3: outputString += "g\n";
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case 2: outputString += "l\n";
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case 1: outputString += "e\n\n";
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break;
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}
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return outputString;
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}
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public static void win(){
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System.out.println("\n YOU WIN! \n");
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System.out.println(" ((\\o/)) ");
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System.out.println(" .-----//^\\\\-----. ");
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System.out.println(" | /`| |`\\ | ");
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System.out.println(" | | | | ");
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System.out.println(" | | | | ");
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System.out.println(" | | | | ");
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System.out.println(" '------===------' \n\n");
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}
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}

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