diff --git a/Answers/40230112119/.idea/.gitignore b/Answers/40230112119/.idea/.gitignore
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+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/Answers/40230112119/.idea/compiler.xml b/Answers/40230112119/.idea/compiler.xml
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diff --git a/Answers/40230112119/.idea/encodings.xml b/Answers/40230112119/.idea/encodings.xml
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diff --git a/Answers/40230112119/.idea/libraries/junit_jupiter.xml b/Answers/40230112119/.idea/libraries/junit_jupiter.xml
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diff --git a/Answers/40230112119/.idea/misc.xml b/Answers/40230112119/.idea/misc.xml
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diff --git a/Answers/40230112119/.idea/uiDesigner.xml b/Answers/40230112119/.idea/uiDesigner.xml
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diff --git a/Answers/40230112119/.idea/vcs.xml b/Answers/40230112119/.idea/vcs.xml
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diff --git a/Answers/40230112119/pom.xml b/Answers/40230112119/pom.xml
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+++ b/Answers/40230112119/pom.xml
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+
+
+ 4.0.0
+
+ org.example
+ StringMaster
+ 1.0-SNAPSHOT
+
+
+ 17
+ 17
+ UTF-8
+
+
+
+
+
+
+ org.junit
+ junit-bom
+ 5.8.2
+ pom
+ import
+
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+ org.junit.jupiter
+ junit-jupiter
+ test
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diff --git a/Answers/40230112119/src/main/java/Advanced.java b/Answers/40230112119/src/main/java/Advanced.java
new file mode 100644
index 0000000..3e24aaf
--- /dev/null
+++ b/Answers/40230112119/src/main/java/Advanced.java
@@ -0,0 +1,76 @@
+import java.util.Objects;
+
+public class Advanced {
+
+ /**
+ * Goal : Changing a Sentence Content
+
+ * In this function, you have a sentence, a word & a newWord as Entry
+ * You have to search the sentence to find the word that you were given as input and change it with the newWord
+
+ */
+ public String wordCensor(String sentence, String word, String newWord){
+ String[] sep = sentence.split(" ");
+ for (int i = 0; i < sep.length; i++) {
+ if (sep[i].equals(word)) {
+ sep[i] = newWord;
+ }
+ }
+ String result = String.valueOf(sep[0]);
+ for (int i = 1; i < sep.length; i++) {
+ result += " " + sep[i];
+ }
+
+ return result;
+
+ }
+
+ /**
+ * In this function You have a firstName and a lastName as Entry and you have to normalize them as a fullName
+ * @param firstName is a first name with irregular letters (example : hARry)
+ * @param lastName is a last name with irregular letters (example : pOtTeR)
+ * @return fullName is a normal full name that just the first letter of firstName & lastName is Capitalized (example : Harry Potter)
+ */
+ public String normalizingName(String firstName, String lastName){
+ char[] letterf = firstName.toCharArray();
+ char[] letterl = lastName.toCharArray();
+ letterf[0] = Character.toUpperCase(letterf[0]);
+ letterl[0] = Character.toUpperCase(letterl[0]);
+ for (int i = 1; i < letterf.length; i++) {
+ letterf[i] = Character.toLowerCase(letterf[i]);
+ }
+ for (int i = 1; i < letterl.length; i++) {
+ letterl[i] = Character.toLowerCase(letterl[i]);
+ }
+ if (lastName.equals(" ")) {
+ return String.valueOf(letterf);
+ }
+ else {
+ String result = String.valueOf(letterf) + " " + String.valueOf(letterl);
+ return result;
+ }
+ }
+
+ /**
+ * Removing repeated letter in a word
+ * @param word This input could have Consecutive repeated letters or not
+ * @return if word contains Consecutive repeated letters, one of the repeated letters should be omitted
+ */
+ public String doubleChar(String word) {
+ char[] a = word.toCharArray();
+ String newWord = "";
+ int i = 0, j = 0;
+ while (j < a.length) {
+ if (a[i] == a[j])
+ j++;
+ else {
+ newWord += a[i];
+ i = j;
+ j++;
+ }
+ }
+ newWord += a[j - 1];
+ return newWord;
+ }
+}
+
diff --git a/Answers/40230112119/src/main/java/Warmup.java b/Answers/40230112119/src/main/java/Warmup.java
new file mode 100644
index 0000000..084ced2
--- /dev/null
+++ b/Answers/40230112119/src/main/java/Warmup.java
@@ -0,0 +1,69 @@
+public class Warmup {
+
+ /**
+ * Goal : Simple Introduction To Strings
+ * In the first function, your inputs are a number and a sentence
+ * @return is the number th word of the sentence
+ */
+ public String wordFinder(String sentence, int number) {
+ String[] sep = sentence.split(" ");
+ String result = " Number = " + number + " is out Of Bound";
+ if (number > 0 && number <= sep.length)
+ return sep[number - 1];
+ else
+ return result;
+ }
+
+ /**
+ * Goal : Basic introduction to Strings & using foreach
+ * @param number is in String type
+ * @param searchForEven is a boolean entry
+ * @return if searchForEven is true ? return the number of even numbers : return the number of odd numbers
+ */
+ public int oddEvenCounter(String number, boolean searchForEven) {
+ char[] num = number.toCharArray();
+ int countOdd = 0, countEven = 0;
+ if (!searchForEven) {
+ for (int i = 0; i < number.length(); i++) {
+ if (num[i] == '1' || num[i] == '3' || num[i] == '5' || num[i] == '7' || num[i] == '9')
+ countOdd++;
+ }
+ return countOdd;
+ }
+ else {
+ for (int i = 0; i < number.length(); i++) {
+ if (num[i] == '0' || num[i] == '2' || num[i] == '4' || num[i] == '6' || num[i] == '8')
+ countEven++;
+ }
+ return countEven;
+ }
+ }
+
+ /**
+ * @param wordA --> first word
+ * @param wordB --> second word
+ * @return The word that is first in alphabet column
+ */
+ public String firstWord(String wordA, String wordB) {
+ int common_length = (wordA.length() <= wordB.length())? wordA.length():wordB.length();
+ int i = 0;
+ String flag = " ";
+ while(i < common_length)
+ {
+ if(wordA.charAt(i) == wordB.charAt(i))
+ i++;
+ else
+ {
+ if((int)wordA.charAt(i) < (int)wordB.charAt(i)){
+ flag = wordA;
+ break;
+ }
+ else{
+ flag = wordB;
+ break;
+ }
+ }
+ }
+ return flag;
+ }
+}
diff --git a/Answers/40230112119/src/test/java/StringTest.java b/Answers/40230112119/src/test/java/StringTest.java
new file mode 100644
index 0000000..bc387a0
--- /dev/null
+++ b/Answers/40230112119/src/test/java/StringTest.java
@@ -0,0 +1,41 @@
+import org.junit.jupiter.api.Test;
+import static org.junit.jupiter.api.Assertions.*;
+
+public class StringTest {
+
+ Warmup warmup = new Warmup();
+ Advanced advanced = new Advanced();
+ @Test
+ public void wordFinder_test(){
+ assertEquals("Term", warmup.wordFinder("Happy New Term", 3));
+ assertEquals(" Number = 4 is out Of Bound", warmup.wordFinder("Hello From Java", 4));
+ }
+ @Test
+ public void oddEvenCounter_test(){
+ assertEquals(2, warmup.oddEvenCounter("43512", true));
+ assertEquals(0, warmup.oddEvenCounter("00000", false));
+ assertEquals(4, warmup.oddEvenCounter("1111", false));
+ }
+ @Test
+ public void firstWord_test(){
+ assertEquals("Fred", warmup.firstWord("George", "Fred"));
+ assertEquals("Harrold", warmup.firstWord("Harry", "Harrold"));
+ assertEquals("Ali", warmup.firstWord("Ali", "Alson"));
+ assertEquals(" ", warmup.firstWord(" ", "Albus"));
+ }
+ @Test
+ public void wordCensor_test(){
+ assertEquals("We should stop He Who Must Not Be Named", advanced.wordCensor("We should stop Voldemort", "Voldemort", "He Who Must Not Be Named"));
+ assertEquals("I'm Coding Java", advanced.wordCensor("I'm Coding cpp", "cpp", "Java"));
+ }
+ @Test
+ public void normalizingName_test(){
+ assertEquals("Ron Weasley", advanced.normalizingName("rOn", "weASlEy"));
+ assertEquals("Hogwart", advanced.normalizingName("hoGWart", " "));
+ }
+ @Test
+ public void doubleChar_test(){
+ assertEquals("Hary poter", advanced.doubleChar("Harry potter"));
+ assertEquals("Hary", advanced.doubleChar("Harrrry"));
+ }
+}
diff --git a/Answers/40230112119/target/classes/Advanced.class b/Answers/40230112119/target/classes/Advanced.class
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diff --git a/Answers/40230112119/target/classes/Warmup.class b/Answers/40230112119/target/classes/Warmup.class
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diff --git a/Answers/40230112119/target/test-classes/StringTest.class b/Answers/40230112119/target/test-classes/StringTest.class
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