gbluo
发贴: 5
积分: 0
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于 2008-10-29 11:02
你没有把改变后的aCount,bCount,cCount的值赋给buff,可以加一点: import java.io.*; import java.util.*;
public class T { static int aCount,bCount,cCount; static int buff[]=new int[]{aCount,bCount,cCount}; public static void main(String args[])throws IOException { StringReader reader=new StringReader("abababbCABBCBCCCabbbbabaAAAcccccAbbbbababAAa"); int re; while ((re=reader.read())!=-1) { char temp=(char)re; if(String.valueOf(temp).equalsIgnoreCase("a")){aCount++;} if(String.valueOf(temp).equalsIgnoreCase("b")){bCount++;} if(String.valueOf(temp).equalsIgnoreCase("c")){cCount++;} } reader.close(); System.out.println(aCount); System.out.println(bCount); System.out.println(cCount); buff[0]=aCount; buff[1]=bCount; buff[2]=cCount; Arrays.sort(buff); for(int a:buff){System.out.println;} } } 这样就会得到你要的结果.
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