123 Sequential calls: a=1, b=2, c=3. 1<em100 + 2</em10 + 3 = 123.

Static Variables and Methods

AP Computer Science A· difficulty 4/5

public class T {
    static int count = 0;
    public static int next() { return ++count; }
}
public static int run() {
    int a = T.next();
    int b = T.next();
    int c = T.next();
    return a * 100 + b * 10 + c;
}
// Call: System.out.println(run());

What is printed?

A
$321$
B
$111$
C
$333$
D
$123$
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Explanation

Sequential calls: a=1, b=2, c=3. 1 <em> 100 + 2 </em> 10 + 3 = 123.

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