Add upper bound for rand. Edit README.md

.idea/workspace.xml

@@ -4,13 +4,10 @@
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-      <change afterPath="$PROJECT_DIR$/README.md" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/src/main/java/org/example/ArrayOccurrencesCount.java" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/src/test/java/ArrayOccurrencesCountTest.java" afterDir="false" />
+    <list default="true" id="39d1573e-bc8d-4759-8e1b-31b85df143ea" name="Changes" comment="Add first question solution">
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
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-      <change beforePath="$PROJECT_DIR$/src/main/java/org/example/Main.java" beforeDir="false" />
+      <change beforePath="$PROJECT_DIR$/README.md" beforeDir="false" afterPath="$PROJECT_DIR$/README.md" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/test/java/ArrayOccurrencesCountTest.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/test/java/ArrayOccurrencesCountTest.java" afterDir="false" />
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@@ -124,7 +121,14 @@
       <option name="project" value="LOCAL" />
       <updated>1679400277116</updated>
     </task>
-    <option name="localTasksCounter" value="2" />
+    <task id="LOCAL-00002" summary="Add first question solution">
+      <created>1679408135254</created>
+      <option name="number" value="00002" />
+      <option name="presentableId" value="LOCAL-00002" />
+      <option name="project" value="LOCAL" />
+      <updated>1679408135254</updated>
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@@ -140,6 +144,7 @@
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   <component name="VcsManagerConfiguration">
     <MESSAGE value="Initial commit" />
-    <option name="LAST_COMMIT_MESSAGE" value="Initial commit" />
+    <MESSAGE value="Add first question solution" />
+    <option name="LAST_COMMIT_MESSAGE" value="Add first question solution" />
   </component>
 </project>
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README.md

 # Parallel Programming HW1
 
-> Important Note: Please make sure to change JVM memory heap settings to enable making an array of a billion elements
\ No newline at end of file
+> Important Note: Please make sure to change JVM memory heap settings to enable making an array of a billion elements
+
+### Notes regarding some questions:
+<br />
+
+#### 1. Question One:
+- Function intStream() was used for testing instead of randomArray() because its answer is expected, and therefore the comparison is easier 
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src/test/java/ArrayOccurrencesCountTest.java

@@ -10,7 +10,7 @@ public class ArrayOccurrencesCountTest extends TestCase {
         Random rand = new Random();
         int[] arr = new int[size];
         for (int i = 0; i < size; i++) {
-            arr[i] = rand.nextInt(size);
+            arr[i] = rand.nextInt(100000);
         }
         return arr;
     }