Vacation от While Loop - Exercise с map() - Софтуерен университет

Ivelinka 24 Точки

Vacation от While Loop - Exercise с map()

Здравейте, опитвам се да реша задачата Vacation с map() но дава грешни отговори, някой може ли да ми помогне ?

Задача: https://judge.softuni.org/Contests/Compete/Index/2408#2

код:

function solve(input) {

let excursion = Number(input.shift())

let available = Number(input.shift())

let counter = 0;

input = input.map(x => {

let action = ""

let money = Number(x)

action === "spend" ? available -= money

: available += money

counter++

})

input < excursion ? console.log(`You can't save the money.\n${counter}`)

: console.log(`You saved the money for ${counter} days`)

}

Тагове:

30/03/2023 19:18:40 Programming Basics

Axiomatik 2422 Точки

First reduce now map. These exercises should be solved with a while loop for practice purposes. Anyway, you will also need to execute multiple statements in your ternary operator.

PS: Spelling mistakes in your ouput, check zero tests in judge.

;-)

https://stackoverflow.com/questions/6678411/javascript-ternary-operator-with-multiple-statements

function solve(input) {
    let excursion = Number(input.shift())
    let available = Number(input.shift())
    let counter = 0;

    // input = input.map(x => {
    input.map((el, i, arr) => {
        if (i === (arr.length - 1)) {
            return;
        } else if (i % 2 === 0) {
            let action = arr[i]
            let money = Number(arr[i + 1])
            action === "spend"
                ? (available -= money, counter = 0)
                : available += money

            counter++
        }
    })

    input < excursion
        ? console.log(`You can't save the money.\n${counter}`)
        : console.log(`You saved the money for ${counter} days`)
}

31/03/2023 08:30:43

Ivelinka 24 Точки

Yes, I know, first reduce, now map() :))))) But for exercise purposes why not :))))

Anyway, thank you very much for the precious information :)

31/03/2023 13:34:16