Java三元运算符关联性演示

Posted 2021-02-24

public class TernaryOp {
    public static void main(String[] args) {
        int i = Integer.parseInt(args[0]);
        System.out.printf("%ni=%s",
// switch case with ternary op idiom:
                i == 1 ? "one"
                : i == 2 ? "two"
                : i == 3 ? "three"
                : "too many!"
                );
    }
}