当我单击程序中的按钮时，它们会记录在控制台中，但是如果我想添加这些数字，我该如何将它们放在一起？因此，如果我按 1+5，然后按等号按钮，它就会弹出： 1 + 5 =
那么我怎样才能得到 6 或任何其他计算结果。
我还想知道按下数字时如何在黑匣子（输入/屏幕）中显示数字。
//Changing colors of operation colors
//Multiply Color
const colorMultiply = document.getElementById('multiply')
colorMultiply.style.backgroundColor = "green"
//Divide Color
const colorDivide = document.getElementById('divide')
colorDivide.style.backgroundColor = "red"
//subtract color
const colorSubtract = document.getElementById('subtract')
colorSubtract.style.backgroundColor="blue"
//add color
const colorAdd = document.getElementById('add')
colorAdd.style.backgroundColor="yellow"
//change font of numbers to blue (I did it like this incase anyone wants to color of a single number)
//Makes it easier
const number1 = document.getElementById('number1')
number1.style.color="blue"
const number2 = document.getElementById('number2')
number2.style.color="blue"
const number3 = document.getElementById('number3')
number3.style.color="blue"
const number4 = document.getElementById('number4')
number4.style.color="blue"
const number5 = document.getElementById('number5')
number5.style.color="blue"
const number6 = document.getElementById('number6')
number6.style.color="blue"
const number7 = document.getElementById('number7')
number7.style.color="blue"
const number8 = document.getElementById('number8')
number8.style.color="blue"
const number9 = document.getElementById('number9')
number9.style.color="blue"
const number0 = document.getElementById('number0')
number0.style.color="blue"
const decimal = document.getElementById('decimal')
decimal.style.color="blue"
//Changing color of the clear button
const clear = document.getElementById('clear')
clear.style.color="white"
clear.style.backgroundColor="black"
}
}
萧十郎
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