1.6: Basic Input/Output (Participation Activity)

Assuming scnr already exists, which statement gets an input number into variable numCars?

numCars = scnr.nextInt(); (Explanation: The variable numCars will be assigned with the next integer gotten via scnr.nextInt().)

Type a statement that gets an input value into variable numUsers. Assume scnr already exists and numUsers has been declared.

numUsers = scnr.nextInt();

Type a statement that outputs: Hello

System.out.print(“Hello”); (Explanation: The string literal (word in quotations) will the output.)

Type a statement that outputs Hello and then starts a new output line.

System.out.println(“Hello”); (Explanation: println follows the output with a new line. A common error is to type the number "1" or a capital I, as in "in", instead of a lower case l as in "print line".)