calculator

utterly cool and advanced calculator (not!!)

coding stack:

• JavaScript
• HTML
• CSS

requirements:

• the calculator must be usable on mobile screens
• calculations should be done on the fly, meaning every time you enter operation, previous numbers are automatically processed (so 1+1+ should transform into 2+)
• backspace button removes one digit if the focus is on numbers (user still adds numbers and operations), or whole number if the focus is on the sum (user hit the = button)
• block dividing by zero
• take care of large inputs
• use input fields for calculator display

this is a lvl 2 project, the deadline is 2 weeks

gl, hf and happy coding! 🎉

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