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app.js
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55 lines (46 loc) · 1 KB
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console.log("Hello World!\n==========\n");
// Exercise 1 Section
console.log("EXERCISE 1:\n==========\n");
function plus (number){
return function (plusNumber){
return number + plusNumber
}
}
let plus15 = plus(15)
console.log(plus15(10))
let users = [
{
name: "Frodo",
age: 50,
score: 85,
isActive: false,
},
{
name: "Sam",
age: 38,
score: 94,
isActive: true,
},
{
name: "Merry",
age: 36,
score: 82,
isActive: true,
},
{
name: "Pippin",
age: 26,
score: 77,
isActive: false,
},
];
users.forEach((user)=> console.log(user.name))
users.map((user)=> {
console.log(user.name, user.score)
})
let activeUsers = users.filter((user)=> user.isActive);
console.log(activeUsers)
let sortedUsers = users.sort((a,b) => b.score - a.score)
console.log(sortedUsers)
let avgScore = users.reduce((sum, user)=> sum + user.score, 0) / users.length
console.log(avgScore)