披萨订单 - 额外奶酪

发布于 2025-01-10 18:34:04 字数 369 浏览 1 评论 0原文

我在理解 JavaScript 时遇到问题。我有以下任务。我正在尝试增加最终成本。额外的奶酪。

var extraCheeseUpcharge = 1.5
var extraCheese = confirm("Would you like extra cheese?")

if (extraCheese == true) {
  pizza.extraCheese =  true;
  extraCheese = extraCheeseUpcharge + pizza.cost;
} else {
   pizza.extraCheese =  false;
  extraCheese = extraCheeseUpcharge - pizza.cost;
  
}

原文

I'm having problems understanding JavaScript. I have the following assignment. I'm trying to add to the final cost. the Extra Cheese.

var extraCheeseUpcharge = 1.5
var extraCheese = confirm("Would you like extra cheese?")

if (extraCheese == true) {
  pizza.extraCheese =  true;
  extraCheese = extraCheeseUpcharge + pizza.cost;
} else {
   pizza.extraCheese =  false;
  extraCheese = extraCheeseUpcharge - pizza.cost;
  
}

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莫言歌 2025-01-17 18:34:04

var extraCheeseUpcharge = 1.5
var extraCheese = confirm("Would you like extra cheese?")

if (extraCheese == true) {
  pizza.extraCheese =  true;
  extraCheese = extraCheeseUpcharge + pizza.cost;
} else {
   pizza.extraCheese =  false;
  extraCheese = pizza.cost;
}

如果 extraCheese 为 false，则此处的最终价格将等于 Pizza.cost，而不是 extraCheeseUpcharge - Pizza.cost

var extraCheeseUpcharge = 1.5
var extraCheese = confirm("Would you like extra cheese?")

if (extraCheese == true) {
  pizza.extraCheese =  true;
  extraCheese = extraCheeseUpcharge + pizza.cost;
} else {
   pizza.extraCheese =  false;
  extraCheese = pizza.cost;
}

If extraCheese is false, the final price here would be equal to pizza.cost and not extraCheeseUpcharge - pizza.cost

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