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<!DOCTYPE html> | |
<html> | |
<head> | |
<meta charset="UTF-8"> | |
<title>Calculadora</title> | |
</head> | |
<body> | |
<h1>Quanto tempo precisavas para ganhar tanto como o Ronaldo?</h1> | |
<form name="frmMain"> | |
Nome <input type ="text" id="name" /><br /> | |
Salário <input type ="number" id="Salary" /><br /> | |
Com quem te queres comparar: | |
<select> | |
<option value="CristianoRonaldo">Cristiano Ronaldo (Real Madrid)</option> | |
</select> | |
<input type="button" value="Calcular" onclick="calculate()" /> | |
<input type="reset" value="Limpar" /><br /> | |
<p id="teste"></p> | |
</form> | |
</body> | |
<script> | |
function calculate(){ | |
var ronaldo = 77707219 | |
var nome = frmMain.name.value; | |
var salario = parseFloat(frmMain.Salary.value); | |
document.getElementById("teste").innerHTML = "Olá " + nome +". O Cristiano Ronlado ganha " + ronaldo +"€ por ano. Precisavas de trabalhar " + Math.round(ronaldo/salario) + " anos para conseguires ganhar tanto como este atleta ganha num ano."; | |
} | |
</script> | |
</html> |
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