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console.log("Hello World!\n==========\n");
// Exercise 1 Section
console.log("EXERCISE 1:\n==========\n");
function plus(num) {
return function (plusNumber) {
return num + plusNumber;
}
}
const plus15 = plus(15);
console.log(plus15(15));
console.log(plus15(10));
console.log("EXERCISE 2:\n==========\n");
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(users => console.log(users.name));
console.log("EXERCISE 3:\n==========\n");
let newUsers = users.map((user) => {
return { name: user.name, score: user.score};
});
console.log(newUsers);
console.log("EXERCISE 4: \n============\n");
let activeUsers = users.filter((user) => user.isActive);
console.log(activeUsers);
console.log("EXERCISE 5: \n============\n");
users.sort((a, b) => b.score - a.score);
console.log(users);
console.log("EXERCISE 6: \n==========\n");
let averageScore = users.reduce((accumulator,nextValueToAdd) => accumulator + nextValueToAdd.score, 0) / users.length;
console.log(averageScore);