hello! let's say i have an array called "number[?]" and it's going to store several different values. what i want to do is to sort it out, for example from least to greatest so when i use "cout" to output that array, it will show values from least to greatest. how do i do this? another question, how do i accept inputs from users without displaying their input in console application? i tried using getch() but it only accept one character.