javascript ceiling
var ceiling1 = Math.ceil(4.7); //5
var ceiling2 = Math.ceil(-3.4); //-3javascript ceiling
var ceiling1 = Math.ceil(4.7); //5
var ceiling2 = Math.ceil(-3.4); //-3round up javascript
Math.round(3.14159) // 3
Math.round(3.5) // 4
Math.floor(3.8) // 3
Math.ceil(3.2) // 4round down the number javascript
+3.5 => +3.0
-3.5 => -4.0
+3.5 => +3.0 using Math.floor()
-3.5 => -3.0 using Math.ceil()run down number javascript
using Math.floor
console.log(Math.floor(5.95));
// expected output: 5
console.log(Math.floor(5.05));
// expected output: 5
console.log(Math.floor(5));
// expected output: 5
console.log(Math.floor(-5.05));
// expected output: -6Copyright © 2021 Codeinu
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