From 1dd7974fc869672b5b6a1f03bf4a863a4f265a67 Mon Sep 17 00:00:00 2001
From: Omer249a <omer249aa@gmail.com>
Date: Sat, 10 Jul 2021 02:55:02 +0100
Subject: [PATCH] finish

---
 .vscode/launch.json                           | 17 +++++++++++++++
 exercises/B-hello-world/exercise.js           |  2 +-
 exercises/C-variables/exercise.js             |  2 +-
 exercises/D-strings/exercise.js               | 21 ++++++++++++++++++-
 exercises/E-strings-concatenation/exercise.js |  8 ++++++-
 exercises/F-strings-methods/exercise.js       | 10 +++++++++
 exercises/G-numbers/exercise.js               | 13 ++++++++++++
 exercises/J-functions/exercise.js             |  1 +
 8 files changed, 70 insertions(+), 4 deletions(-)
 create mode 100644 .vscode/launch.json

diff --git a/.vscode/launch.json b/.vscode/launch.json
new file mode 100644
index 000000000..d98361c92
--- /dev/null
+++ b/.vscode/launch.json
@@ -0,0 +1,17 @@
+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "type": "pwa-node",
+            "request": "launch",
+            "name": "Launch Program",
+            "skipFiles": [
+                "<node_internals>/**"
+            ],
+            "program": "${workspaceFolder}/exercises/B-hello-world/exercise.js"
+        }
+    ]
+}
\ No newline at end of file
diff --git a/exercises/B-hello-world/exercise.js b/exercises/B-hello-world/exercise.js
index b179ee953..a6b8c64d8 100644
--- a/exercises/B-hello-world/exercise.js
+++ b/exercises/B-hello-world/exercise.js
@@ -1 +1 @@
-console.log("Hello world");
+console.log("Hello World. I just started learning JavaScript!");
diff --git a/exercises/C-variables/exercise.js b/exercises/C-variables/exercise.js
index a6bbb9786..e1a311ba0 100644
--- a/exercises/C-variables/exercise.js
+++ b/exercises/C-variables/exercise.js
@@ -1,3 +1,3 @@
 // Start by creating a variable `greeting`
-
+let greeting = "Hello";
 console.log(greeting);
diff --git a/exercises/D-strings/exercise.js b/exercises/D-strings/exercise.js
index 2cffa6a81..08f8a3106 100644
--- a/exercises/D-strings/exercise.js
+++ b/exercises/D-strings/exercise.js
@@ -1,3 +1,22 @@
 // Start by creating a variable `message`
 
-console.log(message);
+let messageChoice = 0;
+let messageType;
+let message = "";
+
+messageChoice = Math.round(Math.random() * 2);
+
+
+if (messageChoice == 0) {
+  message = "This is a string";
+} else if (messageChoice == 1) {
+  message = 25.5;
+} else {
+  message = true;
+}
+
+messageType = typeof message;
+
+console.log(`
+${message}
+${messageType}`);
diff --git a/exercises/E-strings-concatenation/exercise.js b/exercises/E-strings-concatenation/exercise.js
index 2cffa6a81..3d32bf818 100644
--- a/exercises/E-strings-concatenation/exercise.js
+++ b/exercises/E-strings-concatenation/exercise.js
@@ -1,3 +1,9 @@
 // Start by creating a variable `message`
 
-console.log(message);
+const MY_NAME = "Omer";
+let greetingStart = "Hello, my name is ";
+let greeting = "";
+
+greeting = greetingStart + MY_NAME;
+
+console.log(greeting);
diff --git a/exercises/F-strings-methods/exercise.js b/exercises/F-strings-methods/exercise.js
index 2cffa6a81..cf66bb27a 100644
--- a/exercises/F-strings-methods/exercise.js
+++ b/exercises/F-strings-methods/exercise.js
@@ -1,3 +1,13 @@
 // Start by creating a variable `message`
+const MY_NAME = "Omer";
+const NAME_LENGTH = MY_NAME.length;
+let message = "";
 
+// Update Message & output message
+message =
+  "My name is " +
+  MY_NAME +
+  " and my name is " +
+  NAME_LENGTH +
+  " characters long";
 console.log(message);
diff --git a/exercises/G-numbers/exercise.js b/exercises/G-numbers/exercise.js
index 49e7bc00b..1277e0c10 100644
--- a/exercises/G-numbers/exercise.js
+++ b/exercises/G-numbers/exercise.js
@@ -1 +1,14 @@
 // Start by creating a variables `numberOfStudents` and `numberOfMentors`
+let numberOfStudents = 15;
+let numberOfMentors = 8;
+let totalStudentsAndMentors = 0;
+let message = "";
+
+// Calculate total number of students
+totalStudentsAndMentors = numberOfStudents + numberOfMentors;
+
+// Concatenate string
+message = `Number of students: ${numberOfStudents}
+Number of mentors: ${numberOfMentors}
+Total number of students and mentors: ${totalStudentsAndMentors}`;
+console.log(message);
\ No newline at end of file
diff --git a/exercises/J-functions/exercise.js b/exercises/J-functions/exercise.js
index 0ae5850e5..11886ce7e 100644
--- a/exercises/J-functions/exercise.js
+++ b/exercises/J-functions/exercise.js
@@ -1,5 +1,6 @@
 function halve(number) {
   // complete the function here
+  return (result = number / 2);
 }
 
 var result = halve(12);