From 06db8cd736175d93cf5ff4771d265bf5f9cb7998 Mon Sep 17 00:00:00 2001 From: Ilhan Farah Date: Sat, 3 Jul 2021 21:19:28 +0100 Subject: [PATCH] Exercises completed --- .vscode/launch.json | 17 +++++++++++++++++ exercises/B-hello-world/exercise.js | 6 +++++- exercises/C-variables/exercise.js | 4 ++++ exercises/D-strings/exercise.js | 4 ++++ exercises/E-strings-concatenation/exercise.js | 7 ++++++- exercises/F-strings-methods/exercise.js | 8 ++++++-- exercises/F-strings-methods/exercise2.js | 8 ++++++-- exercises/G-numbers/exercise.js | 9 +++++++++ exercises/I-floats/exercise.js | 15 +++++++++++++++ exercises/J-functions/exercise.js | 3 ++- exercises/J-functions/exercise2.js | 4 ++-- exercises/K-functions-parameters/exercise.js | 3 ++- exercises/K-functions-parameters/exercise2.js | 6 +++++- exercises/K-functions-parameters/exercise3.js | 4 ++++ exercises/K-functions-parameters/exercise4.js | 5 ++++- exercises/K-functions-parameters/exercise5.js | 7 ++++++- exercises/L-functions-nested/exercise.js | 11 +++++++++++ 17 files changed, 108 insertions(+), 13 deletions(-) create mode 100644 .vscode/launch.json diff --git a/.vscode/launch.json b/.vscode/launch.json new file mode 100644 index 000000000..eab977d61 --- /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": [ + "/**" + ], + "program": "${file}" + } + ] +} \ No newline at end of file diff --git a/exercises/B-hello-world/exercise.js b/exercises/B-hello-world/exercise.js index b179ee953..36b0bdaec 100644 --- a/exercises/B-hello-world/exercise.js +++ b/exercises/B-hello-world/exercise.js @@ -1 +1,5 @@ -console.log("Hello world"); +console.log("Hello world i just started using java script"); + +console.log("3"); + +// removing quote marks causes a missing error to come up for words. However nothing happens with numbers diff --git a/exercises/C-variables/exercise.js b/exercises/C-variables/exercise.js index a6bbb9786..f3b299554 100644 --- a/exercises/C-variables/exercise.js +++ b/exercises/C-variables/exercise.js @@ -1,3 +1,7 @@ // Start by creating a variable `greeting` +let greeting = "Hello world"; + +console.log(greeting); +console.log(greeting); console.log(greeting); diff --git a/exercises/D-strings/exercise.js b/exercises/D-strings/exercise.js index 2cffa6a81..602fbbf87 100644 --- a/exercises/D-strings/exercise.js +++ b/exercises/D-strings/exercise.js @@ -1,3 +1,7 @@ // Start by creating a variable `message` +let message = "This is a string"; + let messageType = typeof message; + console.log(message); +console.log(messageType); \ No newline at end of file diff --git a/exercises/E-strings-concatenation/exercise.js b/exercises/E-strings-concatenation/exercise.js index 2cffa6a81..9176132dd 100644 --- 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); +let greetingStart = "Hello, my name is "; +let name = "Ilhan"; + +let greeting = greetingStart + name; + +console.log(greeting); diff --git a/exercises/F-strings-methods/exercise.js b/exercises/F-strings-methods/exercise.js index 2cffa6a81..37773586c 100644 --- a/exercises/F-strings-methods/exercise.js +++ b/exercises/F-strings-methods/exercise.js @@ -1,3 +1,7 @@ -// Start by creating a variable `message` +const name = "Ilhan"; +let nameLength = name.length; -console.log(message); + +let greetingStart = "Hell0 my name is " + name + " and my name is " +nameLength+ " characters long"; + +console.log(greetingStart); diff --git a/exercises/F-strings-methods/exercise2.js b/exercises/F-strings-methods/exercise2.js index b4b46943d..936262f0d 100644 --- a/exercises/F-strings-methods/exercise2.js +++ b/exercises/F-strings-methods/exercise2.js @@ -1,3 +1,7 @@ -const name = " Daniel "; +const name = "Ilhan"; +let nameLength = name.length; -console.log(message); + +let greetingStart = "Hell0 my name is " + name + " and my name is " +nameLength+ " characters long"; + +console.log(greetingStart.trim(name)); diff --git a/exercises/G-numbers/exercise.js b/exercises/G-numbers/exercise.js index 49e7bc00b..bf689856b 100644 --- a/exercises/G-numbers/exercise.js +++ b/exercises/G-numbers/exercise.js @@ -1 +1,10 @@ // Start by creating a variables `numberOfStudents` and `numberOfMentors` +let numberOfMentors = 8 +let numberOfStudents = 15 +let sum = numberOfMentors + numberOfStudents + +console.log("Number of students: "+numberOfStudents); + +console.log("Number of mentors: "+numberOfMentors); + +console.log("Total number of students and mentors: "+sum); \ No newline at end of file diff --git a/exercises/I-floats/exercise.js b/exercises/I-floats/exercise.js index a5bbcd852..638bcc3c7 100644 --- a/exercises/I-floats/exercise.js +++ b/exercises/I-floats/exercise.js @@ -1,2 +1,17 @@ var numberOfStudents = 15; var numberOfMentors = 8; + + students = numberOfStudents/23*100 + mentors = numberOfMentors/23*100 + +let preciseNum1 = students + +let preciseNum2 = mentors + +let roughNum1 = Math.round(preciseNum1) + +let roughNum2 = Math.round(preciseNum2) + +console.log("Percentage students: "+ roughNum1 + "%"); + +console.log("Percentage mentors: "+ roughNum2 + "%"); \ No newline at end of file diff --git a/exercises/J-functions/exercise.js b/exercises/J-functions/exercise.js index 0ae5850e5..63bb4585b 100644 --- a/exercises/J-functions/exercise.js +++ b/exercises/J-functions/exercise.js @@ -1,7 +1,8 @@ function halve(number) { // complete the function here + return number /2; } -var result = halve(12); +let result = halve(12); console.log(result); diff --git a/exercises/J-functions/exercise2.js b/exercises/J-functions/exercise2.js index 82ef5e780..9eb9145bb 100644 --- a/exercises/J-functions/exercise2.js +++ b/exercises/J-functions/exercise2.js @@ -1,7 +1,7 @@ function triple(number) { - // complete function here + return number *3; } -var result = triple(12); +let result = triple(12); console.log(result); diff --git a/exercises/K-functions-parameters/exercise.js b/exercises/K-functions-parameters/exercise.js index 8d5db5e69..a9754224e 100644 --- a/exercises/K-functions-parameters/exercise.js +++ b/exercises/K-functions-parameters/exercise.js @@ -1,6 +1,7 @@ // Complete the function so that it takes input parameters -function multiply() { +function multiply(a,b) { // Calculate the result of the function and return it + return a * b; } // Assign the result of calling the function the variable `result` diff --git a/exercises/K-functions-parameters/exercise2.js b/exercises/K-functions-parameters/exercise2.js index db7a8904b..97e1d7153 100644 --- a/exercises/K-functions-parameters/exercise2.js +++ b/exercises/K-functions-parameters/exercise2.js @@ -1,5 +1,9 @@ // Declare your function first -var result = divide(3, 4); +function divide(a, b){ + return a / b; +} + +let result = divide(3, 4); console.log(result); diff --git a/exercises/K-functions-parameters/exercise3.js b/exercises/K-functions-parameters/exercise3.js index 537e9f4ec..946374dad 100644 --- a/exercises/K-functions-parameters/exercise3.js +++ b/exercises/K-functions-parameters/exercise3.js @@ -1,5 +1,9 @@ // Write your function here +function createGreeting(name) { + return "Hello, my name is "+ name; +} + var greeting = createGreeting("Daniel"); console.log(greeting); diff --git a/exercises/K-functions-parameters/exercise4.js b/exercises/K-functions-parameters/exercise4.js index 7ab44589e..6af3fa01e 100644 --- a/exercises/K-functions-parameters/exercise4.js +++ b/exercises/K-functions-parameters/exercise4.js @@ -1,5 +1,8 @@ // Declare your function first - +function add(a,b){ + return a + b; +} // Call the function and assign to a variable `sum` +let sum = add(13, 124); console.log(sum); diff --git a/exercises/K-functions-parameters/exercise5.js b/exercises/K-functions-parameters/exercise5.js index 7c5bcd605..c517676d1 100644 --- a/exercises/K-functions-parameters/exercise5.js +++ b/exercises/K-functions-parameters/exercise5.js @@ -1,5 +1,10 @@ // Declare your function here +function createLongGreeting(name, age){ + return "Hello, my name is " + name + " and I'm " +age; +} -const greeting = createLongGreeting("Daniel", 30); + + +let greeting = createLongGreeting("Daniel", 30); console.log(greeting); diff --git a/exercises/L-functions-nested/exercise.js b/exercises/L-functions-nested/exercise.js index a5d377442..8da034140 100644 --- a/exercises/L-functions-nested/exercise.js +++ b/exercises/L-functions-nested/exercise.js @@ -3,3 +3,14 @@ var mentor2 = "Irina"; var mentor3 = "Mimi"; var mentor4 = "Rob"; var mentor5 = "Yohannes"; + +function shoutGreetings(mentor) { + let greetings = "Hello " + mentor + return greetings; +} + +console.log(shoutGreetings(mentor1)); +console.log(shoutGreetings(mentor2)); +console.log(shoutGreetings(mentor3)); +console.log(shoutGreetings(mentor4)); +console.log(shoutGreetings(mentor5));