- import java.io.Console; //引入java.io類別
- public class ch17 //BMI計算
- {
- public static void main(String args[])
- {
- Console console = System.console();
- float n1, n2, bigger12;
- float n3, n4, bigger34;
- float biggest;
- System.out.print("請輸入數字1:");
- n1 = Float.parseFloat(console.readLine());
- System.out.print("請輸入數字2:");
- n2 = Float.parseFloat(console.readLine());
- System.out.print("請輸入數字3:");
- n3 = Float.parseFloat(console.readLine());
- System.out.print("請輸入數字4:");
- n4 = Float.parseFloat(console.readLine());
- bigger12 = (n1>n2)?n1:n2;
- bigger34 = (n3>n4)?n3:n4;
- biggest = (bigger12>bigger34)?bigger12:bigger34;
-
- System.out.println("四數中,最大數為:"+biggest);
- }
- }
複製代碼 |