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Author: danihooven

14.04_ComparePortions/Main.java

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+import java.util.Scanner;
+
+class Main {
+  public static void main(String[] args) {
+    // Get 2 strings from user
+    Scanner input = new Scanner(System.in);
+    System.out.print("Enter first string: ");
+    String string1 = input.next();
+    System.out.print("Enter second string: ");
+    String string2 = input.next();
+
+    // Number of characters to compare
+    int numOfCharacters = 0;
+    if (string1.length()>string2.length())
+      numOfCharacters = string1.length();
+    else
+      numOfCharacters = string2.length();
+
+    // Starting index of comparison
+    int startIndex = 0;
+
+    // State whether strings are equal
+    if (string1.regionMatches(true, startIndex, string2, startIndex, numOfCharacters))
+      System.out.println("The strings match!");
+    else
+      System.out.println("The strings do not match.");
+
+
+  }
+}

14.11_SearchStrings/Main.java

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+class Main {
+  public static void main(String[] args) {
+    // input line of text
+    String string1 = "greedy goats gobbled up gooseberries, getting good at grabbing the goodies";
+
+    // number of char occurances using indexOf
+    int i = string1.indexOf('g');
+    int numOfOccurences = 0;
+    while (i != -1){
+      numOfOccurences++;
+      i = string1.indexOf('g',i+1);
+    }
+
+    System.out.println("The letter 'g' occurs in the line ");
+    System.out.println(string1);
+    System.out.println(+numOfOccurences +" times.");
+    
+
+  }
+}