It now generates 40 too.

.classpath

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
+	<classpathentry kind="src" path="Term1"/>
+	<classpathentry kind="src" path="Term2"/>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="src" path="Exam"/>
+	<classpathentry kind="output" path="bin"/>
+</classpath>

.gitignore

@@ -0,0 +1,2 @@
+/.settings/
+/bin/

.project

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>APCS</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>

Exam/frq2017/Digits.java

@@ -0,0 +1,27 @@
+package frq2017;
+
+import java.util.ArrayList;
+
+public class Digits {
+	private ArrayList<Integer> digitList;
+
+	public static void main(String[] args) {
+		Digits d1 = new Digits(15704);
+
+	}
+
+	public Digits(int num) {
+		int length = Integer.toString(num).length();
+		for(int i = 0; i < length; i++) {
+			digitList.add(0, num%10);
+			num/=10;
+		}
+		System.out.print(num);
+	}
+
+	public boolean isStriclyIncreasing() {
+		return false;
+	}
+
+
+}

Exam/frq2018/Answers.txt

@@ -0,0 +1,103 @@
+GARY TOU - 6th Period
+May 28th, 2018
+---------------------
+
+//QUESTION 1
+//a
+public boolean simulate(){
+	int distance = 0;
+	for(int i = 0; i < maxHops; i++){
+		distance += hopeDistance();
+		if(distance < 0){
+			return false;
+		} else if(distance >= goalDistance){
+			return true;
+		}
+	}
+	return false;
+}
+
+//b
+public double runSimulation(int num){
+	int wins = 0;
+	for(int i = 0; i < num; i++){
+		if(simulate()){
+			wins++;
+		}
+	}
+	return (double)wins/num;
+}
+
+//QUESTION 2
+//a
+/**
+* constructor
+*/
+public WordPairList(String[] words){
+	for(int i = 0; i < words.length-1; i++){
+		for(int k = i+1; k < words.length; k++){
+			allPairs.add(new WordPair(words[i], words[k]);
+		}
+	}
+}
+//b
+public int numMatches(){
+	int matches = 0;
+	for(wordPair p : allPairs){
+		if(p.getFirst().equals(p.getSecond())){
+			matches++;
+		}
+	}
+	return matches;
+}
+
+//QUESTION 3
+//a
+public class CodeWordChecker impliments StringChecker{
+	int start;
+	int end;
+	String value;
+
+	public CodeWordChecker(String value){
+		StringChecker(6, 20, value);
+	}
+	public CodeWordChecker(int start, int end, String value){
+		this.start = start;
+		this.end = end;
+		this.value = value;
+	}
+	boolean isValid(String str){
+		if(str.length > end || str.length < start){
+			return false;
+		} else if (str.contains(value)){
+			return false;
+		}
+		return true;
+	}
+}
+
+//QUESTION 4
+//a
+public static int[] getColumn(int[][] arr2D, int c){
+	int[] arr = new int[arr2D.length];
+
+	for(int i = 0; i < arr2D.length; i++){
+		arr[i] = arr2D[i][c];
+	}
+}
+//b
+public static boolean isLatin(int[][] square(){
+	if(containsDuplicates(square[0])){
+		return false;
+	}
+	for(int i = 0; i < square.length; i++){
+		if(! hasAllValues(square[0], square[i])){
+		return false;
+	}
+	for(int i = 0; i < square.length[0]; i++){
+		if(! hasAllValues(square[0], getColumn[i])){
+		return false;
+	}
+	return true;
+}
+

ExamPrep/DiagnosticExam/url.txt

@@ -0,0 +1,3 @@
+Check your answers:
+
+https://docs.google.com/forms/d/e/1FAIpQLSfmo3CJPxiKcyTku930wv8lc-SVHP_dE7wEqVhdLQFW9-lU2Q/viewform

README.md

@@ -1,3 +1,4 @@
+
 # APCS Edhesive
 Hello! My name is Gary Tou, a student who took the Edhesive AP Computer Science Course in 2017-2018. As of September 2018, I had decided to remove my solutions due to the increase attention this repository has been recieving. I hope you would learn how to solve them yourself!
 
@@ -13,3 +14,4 @@ If you every have any questions about Java or programming in general, feel free
 Good luck on the AP Exam,
 Gary Tou
 
+

Term1/Assignments/Alien_Message_Board_4.java

@@ -0,0 +1,75 @@
+package Assignments;
+import java.util.Scanner;
+
+
+public class Alien_Message_Board_4 {
+
+	static int swear1 = 0, swear2 = 0, swear3 = 0; //swear1 = ^^, swear2 = QEY, swear3 = $
+	static boolean swear = false;
+
+	static Scanner scan = new Scanner (System.in);
+	static String input = scan.nextLine();
+
+	static String username = input.substring(0, input.indexOf(' '));
+	static String message = (input.substring(input.indexOf(' ') + 3)).toUpperCase();
+
+
+
+	public static void main(String[] args) {
+		String splitString = message;
+
+		if(splitString.indexOf(' ') > -1) {
+
+			while (splitString.indexOf(' ') > -1) {
+				String currentWord = splitString.substring(0, splitString.indexOf(' '));
+				checkSwear(currentWord);
+
+				splitString = splitString.substring(splitString.indexOf(' ')+1);
+			}
+
+			checkSwear(splitString);
+
+		}
+		else {
+			checkSwear(splitString);
+		}
+
+
+
+		printStats();
+	}
+
+
+	public static void checkSwear(String checkSwearMessage) {
+		//System.out.println(checkSwearMessage);
+		if ((checkSwearMessage.compareTo("^^")) == 0) {
+			swear1++;
+			swear = true;
+		}
+		if ((checkSwearMessage.compareTo("QEY") == 0)) {
+			swear2++;
+			swear = true;
+		}
+		if ((checkSwearMessage.compareTo("$")) == 0) {
+			swear3++;
+			swear = true;
+		}
+
+
+	}
+
+	public static void printStats() {
+		if(!swear) {
+			System.out.println("Results:\nCLEAN");
+		}
+		else {
+			System.out.println("Results:\nBAD");
+			System.out.println(username);
+
+			System.out.println("^^: " + swear1);
+			System.out.println("qey: " + swear2);
+			System.out.println("$: " + swear3);
+
+		}
+	}
+}

Term1/Assignments/Alien_Message_Board_4_ONE_METHOD.java

@@ -0,0 +1,89 @@
+package Assignments;
+import java.util.Scanner;
+
+
+public class Alien_Message_Board_4_ONE_METHOD {
+
+	public static void main(String[] args) {
+
+		int swear1 = 0, swear2 = 0, swear3 = 0; //swear1 = ^^, swear2 = QEY, swear3 = $
+		boolean swear = false;
+
+		Scanner scan = new Scanner (System.in);
+		String input = scan.nextLine();
+
+		String username = input.substring(0, input.indexOf(' '));
+		String message = (input.substring(input.indexOf(' ') + 3)).toUpperCase();
+
+
+		String splitString = message;
+		//System.out.println("start");
+		if(splitString.indexOf(' ') > -1) {
+			//System.out.println("in if");
+			while (splitString.indexOf(' ') > -1) {
+				String currentWord = splitString.substring(0, splitString.indexOf(' '));
+				//System.out.println(currentWord);
+				if ((currentWord.compareTo("^^")) == 0) {
+					swear1++;
+					swear = true;
+				}
+				if ((currentWord.compareTo("QEY") == 0)) {
+					swear2++;
+					swear = true;
+				}
+				if ((currentWord.compareTo("$")) == 0) {
+					swear3++;
+					swear = true;
+				}
+
+				splitString = splitString.substring(splitString.indexOf(' ')+1);
+			}
+
+			if ((splitString.compareTo("^^")) == 0) {
+				swear1++;
+				swear = true;
+			}
+			if ((splitString.compareTo("QEY") == 0)) {
+				swear2++;
+				swear = true;
+			}
+			if ((splitString.compareTo("$")) == 0) {
+				swear3++;
+				swear = true;
+
+			}
+		}
+
+		else {
+			//System.out.println("in else");
+			if ((splitString.compareTo("^^")) == 0) {
+				swear1++;
+				swear = true;
+			}
+			if ((splitString.compareTo("QEY") == 0)) {
+				swear2++;
+				swear = true;
+			}
+			if ((splitString.compareTo("$")) == 0) {
+				swear3++;
+				swear = true;
+			}
+		}
+
+			//System.out.println("before print");
+			if(!swear) {
+				System.out.println("Results:\nCLEAN");
+			}
+			else {
+				System.out.println("Results:\nBAD");
+				System.out.println(username);
+
+				System.out.println("^^: " + swear1);
+				System.out.println("qey: " + swear2);
+				System.out.println("$: " + swear3);
+			}
+			//System.out.println("end");
+
+			scan.close();
+	}
+}