1.3.2 优先级 & 强制类型转换

• double -> int

package test;

import java.util.Scanner;

public class Test1java {

    public static void main(String[] args) {
        // TODO Auto-generated method stub
        double foot; //5
        double inch; //7
        Scanner in = new Scanner(System.in);
        
        foot = in.nextInt();
        inch = in.nextDouble();
        //print 170cm
        System.out.println((int)((foot+inch/12)*0.3048*100)+"cm");
    }

}


* 优先级与c语言基本相同