How many hexadecimal digits are needed to represent an ASCII character?

Write a program which asks you to enter a name in the form of first middle initial last. so you might enter for example samuel p. clemens. use getline to read in the string because it contains spaces. also, apparently the shift key on your keyboard doesn’t work, because you enter it all lower case. pass the string to a function which uses .find to locate the letters which need to be upper case and use toupper to convert those characters to uppercase. the revised string should then be returned to main in the form last, first mi where it will be displayed.

Which tab should you open to find the option for adding a header?

Looking at the electroscope, describe how you can cause the two leaves at the bottom to repel each other and stay that way