'use strict';

async function inc(a) {

return a + 1;

}

const sum = async function (a, b) {

return a + b;

};

const max = async (a, b) => (a > b ? a : b);

const avg = async (a, b) => {

const s = await sum(a, b);

return s / 2;

};

const obj = {

name: 'Marcus Aurelius',

async split(sep = ' ') {

return this.name.split(sep);

},

};

class Person {

constructor(name) {

this.name = name;

}

static async of(name) {

return await new Person(name);

}

async split(sep = ' ') {

return this.name.split(sep);

}

}

const person = new Person('Marcus Aurelius');

const main = async () => {

console.log('await inc(5) =', await inc(5));

console.log('await sum(1, 3) =', await sum(1, 3));

console.log('await max(8, 6) =', await max(8, 6));

console.log('await avg(8, 6) =', await avg(8, 6));

console.log('await obj.split() =', await obj.split());

console.log('await person.split() =', await person.split());

};

main();