diff --git a/solutions/day-1/app.css b/solutions/day-1/app.css
new file mode 100644
index 0000000..26038cb
--- /dev/null
+++ b/solutions/day-1/app.css
@@ -0,0 +1,3 @@
+body {
+ background-color: #eae1c0;
+}
diff --git a/solutions/day-1/index.html b/solutions/day-1/index.html
index 6cd9553..6770d42 100644
--- a/solutions/day-1/index.html
+++ b/solutions/day-1/index.html
@@ -5,6 +5,7 @@
30DaysOfScript:Inline Script
+
diff --git a/solutions/day-1/main.js b/solutions/day-1/main.js
index 6c6770b..b2f2625 100644
--- a/solutions/day-1/main.js
+++ b/solutions/day-1/main.js
@@ -5,8 +5,234 @@ console.log(words);
console.log(words.length);
const shoppingCart = ['Milk', 'Coffee', 'Tea', 'Honey'];
-for (let i = 0; i < shoppingCart.length; i++) {
- if (arraydoesntcontainmeat) {
- //add meat
+
+function modifyCart(cart, isAllergic) {
+ for (let i = 0; i < cart.length; i++) {
+ if (!cart.includes('Meat')) {
+ cart.unshift('Meat');
+ }
+ if (!cart.includes('Sugar')) {
+ cart.unshift('Sugar');
+ }
+ }
+
+ if (cart.includes('Honey') && isAllergic === true) {
+ cart.splice(cart.indexOf('Honey', 1));
+ }
+
+ console.log(shoppingCart);
+}
+modifyCart(shoppingCart, true);
+
+let eth = countries.includes('Ethiopia');
+if (eth === true) {
+ console.log(countries[countries.indexOf('Ethiopia')].toUpperCase());
+}
+
+let sass = 'Sass';
+if (webTechs.includes(sass)) {
+ console.log(sass, ' is a preprocess');
+} else {
+ webTechs.push(sass);
+ console.log(sass, ' is a preprocess');
+}
+
+const frontEnd = ['HTML', 'CSS', 'JS', 'React', 'Redux'];
+const backEnd = ['Node', 'Express', 'MongoDB'];
+
+const fullStack = frontEnd.concat(backEnd);
+
+console.log(fullStack);
+
+const ages = [19, 22, 19, 24, 20, 25, 26, 24, 25, 24];
+
+function student(arr) {
+ let sorted = arr.sort();
+ let min = Infinity;
+ let max = -Infinity;
+
+ for (let i = 0; i < sorted.length; i++) {
+ if (sorted[i] < min) {
+ min = sorted[i];
+ } else if (sorted[i] > max) {
+ max = sorted[i];
+ }
+ }
+ console.log(min, max);
+ console.log('The age range between students is ', max - min);
+}
+student(ages);
+
+let sorted = ages.sort();
+let median = Math.floor(sorted[sorted.length / 2]);
+console.log(median);
+
+function arrSum(arr) {
+ let sumWithInitial = arr.reduce(
+ (accumulator, currentValue) => accumulator + currentValue
+ );
+
+ console.log('The average age is: ', sumWithInitial / arr.length);
+}
+arrSum(ages);
+
+let middleCountry = countries[(countries.length - 1) / 2];
+console.log(middleCountry);
+
+// let myAge = 28;
+// // let age = prompt('Enter you age!');
+// console.log(age);
+// switch (true) {
+// case age > myAge:
+// console.log('You are ', age - myAge, 'years older than me!');
+// break;
+// case age < myAge:
+// console.log('I am ', myAge - age, ' older than you.');
+// break;
+// }
+
+let a = 9;
+let b = 30;
+if (a > b) {
+ console.log('a is greater than b');
+} else {
+ console.log('a is less than b');
+}
+
+a > b ? console.log('a is greater than b') : console.log('a is less than b');
+
+function isEven(num) {
+ if (num % 2 === 0) {
+ console.log('even');
+ } else {
+ console.log('odd');
+ }
+}
+isEven(2);
+isEven(99);
+
+const dog = new Object({
+ name: 'Polly',
+ age: 3,
+ color: 'tan',
+ legs: 4,
+ hasTail: true,
+ bark: 'woof!',
+});
+
+dog.breed = 'rhodesian';
+console.log(dog.name, dog.legs, dog.bark, dog.age, dog.breed);
+
+const users = {
+ Alex: {
+ email: 'alex@alex.com',
+ skills: ['HTML', 'CSS', 'JavaScript'],
+ age: 20,
+ isLoggedIn: false,
+ points: 30,
+ },
+ Asab: {
+ email: 'asab@asab.com',
+ skills: [
+ 'HTML',
+ 'CSS',
+ 'JavaScript',
+ 'Redux',
+ 'MongoDB',
+ 'Express',
+ 'React',
+ 'Node',
+ ],
+ age: 25,
+ isLoggedIn: false,
+ points: 50,
+ },
+ Brook: {
+ email: 'daniel@daniel.com',
+ skills: ['HTML', 'CSS', 'JavaScript', 'React', 'Redux'],
+ age: 30,
+ isLoggedIn: true,
+ points: 50,
+ },
+ Daniel: {
+ email: 'daniel@alex.com',
+ skills: ['HTML', 'CSS', 'JavaScript', 'Python'],
+ age: 20,
+ isLoggedIn: false,
+ points: 40,
+ },
+ John: {
+ email: 'john@john.com',
+ skills: ['HTML', 'CSS', 'JavaScript', 'React', 'Redux', 'Node.js'],
+ age: 20,
+ isLoggedIn: true,
+ points: 50,
+ },
+ Thomas: {
+ email: 'thomas@thomas.com',
+ skills: ['HTML', 'CSS', 'JavaScript', 'React'],
+ age: 20,
+ isLoggedIn: false,
+ points: 40,
+ },
+ Paul: {
+ email: 'paul@paul.com',
+ skills: [
+ 'HTML',
+ 'CSS',
+ 'JavaScript',
+ 'MongoDB',
+ 'Express',
+ 'React',
+ 'Node',
+ ],
+ age: 20,
+ isLoggedIn: false,
+ points: 40,
+ },
+};
+
+//declare max skill
+let maxSkill = 0;
+//declare mostskilledperson
+let mostSkilled = '';
+//for in loop to loop over users object
+for (const user in users) {
+ //check if user has skills property
+ if (users.hasOwnProperty(user)) {
+ let skillCount = users[user].skills.length;
+ if (skillCount > maxSkill) {
+ maxSkill = skillCount;
+ mostSkilled = user;
+ }
+ }
+}
+console.log('Person with the most skills:', mostSkilled);
+
+let loggedIn = 0;
+for (const user in users) {
+ if (users[user].isLoggedIn) {
+ loggedIn++;
}
}
+console.log(`There are ${loggedIn} users logged in`);
+
+let overFifty = 0;
+for (const user in users) {
+ if (users[user].points >= 50) {
+ overFifty++;
+ }
+}
+console.log(`${overFifty} people have fifty or more pts`);
+
+let mern = ['HTML', 'CSS', 'JavaScript', 'MongoDB', 'Express', 'React', 'Node'];
+for (const user in users) {
+ if (users[user].skills.every(mern)) {
+ console.log('MERN dev!');
+ } else {
+ console.log('not a mern dev');
+ }
+}
+
+//START HERE
+//https://bobbyhadz.com/blog/javascript-check-if-multiple-values-exist-in-array