JavaScript || DSA
console.log(Math.round(4.5)); // 5
console.log(Math.round(4.4)); // 4
console.log(Math.floor(4.9)); // 4
console.log(Math.floor(-4.1)); // -5
console.log(Math.ceil(4.1)); //5
console.log(Math.ceil(-4.9)); // -4
console.log(Math.trunc(4.9)); // 4
console.log(Math.trunc(-4.9)); // -4
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