Posts by Matthew Maennche

LANGUAGE: JAVA CHALLENGE: Given three int variables that have been declared and given values, areaCode, exchange, and lastFour, write a String expression whose value is the String equivalent of each these variables  joined by a single hyphen (-) So if areaCode, exchange, and lastFour, had the values  800, 555, and 1212, the expression’s value would be “800-555-1212”. Alternatively, if…

LANGUAGE: JAVA CHALLENGE: Given a String variable address, write a String expression consisting of the string “http://” concatenated with the variable’s String value. So, if the variable refers to “www.turingscraft.com”, the value of the expression would be “http://www.turingscraft.com”.

LANGUAGE: JAVA CHALLENGE: Declare a String variable named oneSpace, and initialize it to a String consisting of a single space.

LANGUAGE: JAVA CHALLENGE: Write the declaration of three String variables named win, place, and show.

LANGUAGE: JAVA CHALLENGE: Declare a String variable named mailingAddress.

LANGUAGE: JAVA CHALLENGE: Write the declaration of a String variable named title.

LANGUAGE: JAVA CHALLENGE: Write a String constant consisting of exactly 5 exclamation marks.

LANGUAGE: JAVA CHALLENGE: Write a String constant consisting of exactly one character — any character will do.

LANGUAGE: JAVA CHALLENGE: Write a String constant that is the empty string.

LANGUAGE: JAVA CHALLENGE: The character escape sequence to force the cursor to go to the next line is:

LANGUAGE: JAVA CHALLENGE: Which comment below is the most helpful?

LANGUAGE: JAVA CHALLENGE: We hope you never have to encounter anything like the following expression in a program, but consider it for a moment and indicate its value: ( /* 5 + 3 */ – 9 + 6/*8*//2 ) //*+4*/ -10