2.5 三目运算符

public class Test{
    public static void main(String[] args){
        
        int a = 2;
        int b = 10;
        int r = (a>b)? 1:2;
        System.out.println("r="+r);
        
        // 案例：求两个数的最大值
        int m = 10;
        int n = 4;
        int max = 0;
        max = (m>n) ? m : n;
        System.out.println("max="+max);
    }
}