leange
发贴: 26
积分: 0
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于 2006-07-26 22:14
呵呵…… 可以直接将if后面的c='W'删除啊! 直接改成!!!
import java.io.*; public class ScoreDegree { public static void main (String args[])throws IOException { InputStreamReader stdin=new InputStreamReader(System.in); BufferedReader bufin=new BufferedReader(stdin); int f; char c='w'; System.out.print("please input f:"); f=Integer.parseInt( bufin.readLine()); if (f>=90&&f<=100)c='A'; if (f>=80&&f<=90) c='B'; if (f>=70&&f<=80) c='C'; if (f>=60&&f<=70) c='D'; if (f>=0 &&f<=60) c='E'; if (f>100||f<0) System.out.println("input error"); else System.out.println("This you are degree: "+c); stdin.close(); bufin.close(); } }
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