package lll;

import java.util.Scanner;

public class xxxx {

	public static void main(String[] args) {
		Scanner in = new Scanner(System.in);
	  while (true)
		  {
	  double f;
	  int m;
	  int s;
	  System.out.println("********官方标准体重计算********");
	  System.out.println("*****女生请输入1   男生请输入2*****");
	 int type = in.nextInt();
	  switch( type )
	  {
	  case 1:
		  System.out.print("请输入父亲的身高:");
		  f = in.nextInt();
		  System.out.print("请输入母亲的身高:");
		  m = in.nextInt(); 
	  s = (int) (((f*0.923)+m)/2);	 	 
	  System.out.println("你的身高："+s+"");
	   		break;
	  case 2:
		  System.out.print("请输入父亲的身高:");
		  f = in.nextInt();
		  System.out.print("请输入母亲的身高:");
		  m = in.nextInt(); 
		  s = (int) (((f+m)*1.08)/2);	 		  
		  System.out.println("你的身高："+s+"");
		   	break;
		 		}
		  }
	}
}

效果

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