const square = (number) => {
    let result = 1;
    let base = number;
    let exponent = 2; // Squaring, so the exponent is 2

    while (exponent > 0) {
        if (exponent & 1) {
            result *= base;
        }
        base *= base;
        exponent >>= 1; // Right shift the exponent to process the next bit
    }

    return result;
};

console.log(square(999_999_999)); // Output: 25 (5 squared)

Test #2

Title *

Async

Code *console.log(Math.pow(999_999_999, 2));

Test #3

Title *

Async

Code *console.log(999_999_999**2);

Test case details

Preparation Code

Test cases

Test #1

Test #2

Test #3