How to make Calculator by using HTML ,CSS and JAVASCRIPTS
How to make Calculator by using HTML ,CSS and JAVASCRIPTS HTML code for making Calculator. < html > < head > < title >Calculator</ title > </ head > < link rel = "stylesheet" href = "calculator.css" > < body > < div class = "main" > < input type = "text" id = 'res' > < div class = "btn" > < input type = "button" value = "C" onclick = " Clear ()" > < input type = "button" value = "%" onclick = " Solve ('%')" > < input type = "button" value = "←" onclick = " Back ('←')" > < input type = "button" value = "/" onclick = " Solve ('