how many 3 digit combinations from 0-5 How many different arrangements are there of the word MATHEMATICS that start with the letter "M"? How many different pairs of letters from the English alphabet are possible? How many different strings can be...
11isbinary representationof3. The binary representation of this value is2bits. 3 = 20* 1 + 21* 1 You can useString.PadLeft(Int, Char)method to add these zeros. // convert number 3 to binary string.// And pad '0' to the left until string will be not less then 4 charactersConvert...
Advance on the mandatory story path across the roofs until you reach the “Oceanview Hotel” rooftop Entrance with a locked door that requires entering a 4-digit code to open. Instead, go to the rooftop bar opposite the code-locked door, where the big neon sign “Mirror Peak” is. Use ...
An easy way to think about this is to create a 10 digit binary number, where each digit represents one of the friends each. 0 means the friend is not coming, and 1 means that the friend is coming. Note that there can be 2^10 combinations here, and each of them represents a distinct...