CodeYourFuture · GelsonGerson · Jul 8, 2022 · Jul 8, 2022 · Jul 8, 2022 · Jul 8, 2022
diff --git a/exercises/B-hello-world/exercise.js b/exercises/B-hello-world/exercise.js
@@ -1 +1,4 @@
-console.log("Hello world");
+console.log("hello world test updated testing")
+
+
+
diff --git a/exercises/B-hello-world/test.js b/exercises/B-hello-world/test.js
diff --git a/exercises/C-variables/exercise.js b/exercises/C-variables/exercise.js
@@ -1,3 +1,5 @@
 // Start by creating a variable `greeting`
 
-console.log(greeting);
+console.log("greeting");
+console.log("greeting")
+console.log("greeting")
diff --git a/exercises/D-strings/exercise.js b/exercises/D-strings/exercise.js
@@ -1,3 +1,9 @@
 // Start by creating a variable `message`
 
 console.log(message);
+var message = "This is a string"
+var messageType = "string"
+
+console.log(message);
+console.log(messageType)
+
diff --git a/exercises/E-strings-concatenation/exercise.js b/exercises/E-strings-concatenation/exercise.js
@@ -1,3 +1,8 @@
 // Start by creating a variable `message`
 
-console.log(message);
+var greetingStart = "Hello, my name is ";
+var namePerson = "Daniel";
+
+var greeting = greetingStart + namePerson;
+
+console.log(greeting) // Logs "Hello, my name is Daniel"
diff --git a/exercises/F-strings-methods/exercise.js b/exercises/F-strings-methods/exercise.js
@@ -1,3 +1,15 @@
 // Start by creating a variable `message`
 
-console.log(message);
+
+var sentenceStart = "Hello, my name is Daniel and the word count of my name is ";
+var name = "Daniel"
+var nameLength = name.length;
+
+var fullName = sentenceStart +   nameLength;
+
+console.log(fullName);
+
+function introduceMe(name, age)
+  var "Hello, my name is " + name + "and I am " age + "years old";
+
+console.log(introduceMe);
diff --git a/exercises/F-strings-methods/exercise2.js b/exercises/F-strings-methods/exercise2.js
@@ -1,3 +1,3 @@
 const name = " Daniel  ";
-
-console.log(message);
+let message = name.trim();
+console.log(message);
diff --git a/exercises/G-numbers/exercise.js b/exercises/G-numbers/exercise.js
@@ -1 +1,12 @@
 // Start by creating a variables `numberOfStudents` and `numberOfMentors`
+var numberOfStudents = 22
+var numberOfMentors = 33
+var sum = 22 + 33; 
+
+let numberOfStudents = 15;
+console.log("Number of students: ", numberOfStudents);
+let numberOfMentors = 8;
+console.log("Number of mentors: ", numberOfMentors);
+
+let sum = numberOfStudents + numberOfMentors;
+console.log("Total number of students and mentors: ", sum);
diff --git a/exercises/I-floats/exercise.js b/exercises/I-floats/exercise.js
@@ -1,2 +1,8 @@
 var numberOfStudents = 15;
 var numberOfMentors = 8;
+
+var getPercent = (numberOfStudents/numberOfMentors)*100
+var getPercent2 = (numberOfMentors/numberOfStudents)*100
+
+console.log(getPercent)
+console.log(getPercent2)
diff --git a/exercises/J-functions/exercise.js b/exercises/J-functions/exercise.js
@@ -1,7 +1,7 @@
 function halve(number) {
   // complete the function here
-}
+} return number / 2;
 
 var result = halve(12);
 
-console.log(result);
+console.log(result);
diff --git a/exercises/J-functions/exercise2.js b/exercises/J-functions/exercise2.js
@@ -1,6 +1,6 @@
 function triple(number) {
   // complete function here
-}
+} number * 3;
 
 var result = triple(12);
 

diff --git a/exercises/K-functions-parameters/exercise.js b/exercises/K-functions-parameters/exercise.js
@@ -1,9 +1,11 @@
 // Complete the function so that it takes input parameters
 function multiply() {
+  function multiply(num1, num2) {
   // Calculate the result of the function and return it
+  return num1 * num2;
 }
 
 // Assign the result of calling the function the variable `result`
 var result = multiply(3, 4);
+return 12; 
 
-console.log(result);
diff --git a/exercises/K-functions-parameters/exercise2.js b/exercises/K-functions-parameters/exercise2.js
@@ -1,5 +1,5 @@
 // Declare your function first
-
+ return num1 / num2;
 var result = divide(3, 4);
 
 console.log(result);
diff --git a/exercises/K-functions-parameters/exercise3.js b/exercises/K-functions-parameters/exercise3.js
@@ -1,5 +1,7 @@
 // Write your function here
-
+function createGreeting(name) {
+  return name;
+}
 var greeting = createGreeting("Daniel");
 
-console.log(greeting);
+console.log("Hi, my name is ", greeting);
diff --git a/exercises/K-functions-parameters/exercise4.js b/exercises/K-functions-parameters/exercise4.js
@@ -1,5 +1,10 @@
-// Declare your function first
+let a = 13
+let b = 124
 
+// Declare your function first
+ function Add(a, b){
+            return  a + b;
+ }       
+ let sum = number(a, b)
 // Call the function and assign to a variable `sum`
-
-console.log(sum);
+console.log(sum);
diff --git a/exercises/K-functions-parameters/exercise5.js b/exercises/K-functions-parameters/exercise5.js
@@ -1,5 +1,7 @@
 // Declare your function here
-
+function createLongGreeting(name, age) {
+    return "Hello, my name is " + name + " and I am " + age + " years old.";
+}
 const greeting = createLongGreeting("Daniel", 30);
 
-console.log(greeting);
+
diff --git a/exercises/L-functions-nested/exercise.js b/exercises/L-functions-nested/exercise.js
@@ -3,3 +3,13 @@ var mentor2 = "Irina";
 var mentor3 = "Mimi";
 var mentor4 = "Rob";
 var mentor5 = "Yohannes";
+
+function spellInCapitalLetters(name) {
+    return `HELLO ${name.toUpperCase()}!`;
+}
+
+console.log(spellInCapitalLetters(mentor1));
+console.log(spellInCapitalLetters(mentor2));
+console.log(spellInCapitalLetters(mentor3));
+console.log(spellInCapitalLetters(mentor4));
+console.log(spellInCapitalLetters(mentor5)); 
diff --git a/mandatory/1-syntax-errors.js b/mandatory/1-syntax-errors.js
@@ -1,16 +1,16 @@
 // There are syntax errors in this code - can you fix it to pass the tests?
 
-function addNumbers(a b c) {
+function addNumbers(a, b, c) {
   return a + b + c;
 }
 
-function introduceMe(name, age)
-  return "Hello, my name is " + name "and I am " age + "years old";
-
+function introduceMe(name, age){
+    return "Hello, my name is " + name + " and I am " + age + " years old";
+}
 function getTotal(a, b) {
-  total = a ++ b;
+  total = a + b;
 
-  return "The total is total";
+  return "The total is " + total;
 }
 
 /* 

diff --git a/mandatory/2-logic-error.js b/mandatory/2-logic-error.js
@@ -1,16 +1,15 @@
 // The syntax for this function is valid but it has an error, find it and fix it.
 
 function trimWord(word) {
-  return wordtrim();
+  return word.trim();
 }
 
 function getStringLength(word) {
-  return "word".length();
+  return word.length;
 }
 
 function multiply(a, b, c) {
-  a * b * c;
-  return;
+  return a * b * c;
 }
 
 /* 

diff --git a/mandatory/3-function-output.js b/mandatory/3-function-output.js
@@ -1,15 +1,18 @@
 // Add comments to explain what this function does. You're meant to use Google!
+// Math.random will create a random number between 0 and 1, therefore the function will generate a random number between 0 and 1 and then multiply it by 10
 function getRandomNumber() {
   return Math.random() * 10;
 }
 
 // Add comments to explain what this function does. You're meant to use Google!
+//The word1.concat(word2) function will combine 2 strings together.
 function combine2Words(word1, word2) {
   return word1.concat(word2);
 }
 
 function concatenate(firstWord, secondWord, thirdWord) {
   // Write the body of this function to concatenate three words together.
+  return firstWord.concat(" " + secondWord).concat(" " + thirdWord);
   // Look at the test case below to understand what this function is expected to return.
 }
 

diff --git a/mandatory/4-tax.js b/mandatory/4-tax.js
@@ -4,9 +4,12 @@
   A business requires a program that calculates how much the price of a product is including sales tax
   Sales tax is 20% of the price of the product.
 */
-
-function calculateSalesTax() {}
-
+var taxPercent = 20%;
+var amount = productPrice;
+function calculateSalesTax(amount, taxPercent) {}
+  // Whatever math is involved to calculate your sales tax here
+  return amount + (taxPercent * amount);
+};
 /*
   CURRENCY FORMATTING
   ===================
Original file line number	Diff line number	Diff line change
		@@ -1 +1,4 @@
		console.log("Hello world");
		console.log("hello world test updated testing")