if ( num < 0 ) System.out.println("The number " + num + " is negative."); // true-branch else { System.out.println("The number " + num + " is zero or positive"); // false-branch System.out.print ("Positive numbers are greater "); // false-branch System.out.println("or equal to zero. "); // false-branch } System.out.println("Good-bye for now"); // always executed
The true branch has one statement. The false branch has one statement, a block containing three statements.
At a movie theater box office a person less than age 13 is charged the "child rate". Otherwise a person is charged the "adult rate." Here is a partially complete program that does this:
In this program, the true branch and the false branch are both blocks. Each block contains only one statement, but this is OK. Often programmers do this for clarity.
Fill in the blank so that a person under the age of 13 is charged the child rate.