public class TestABC { static String a[] ={"A","U","E","L","FSD","FD","D","HGF","HG","C","HGF","O"}; public static void main(String[] j){ Arrays.sort(a);//JDK自带方法 for(int i = 0;i<a.length;i++){ System.out.println(a[i]); } } }输出: A C D E FD FSD HG HGF HGF L O U
static String a[] ={"A","U","E","L","FSD","FD","D","HGF","HG","C","HGF","O"};
public static void main(String[] j){
Arrays.sort(a);//JDK自带方法
for(int i = 0;i<a.length;i++){
System.out.println(a[i]);
}
}
}输出:
A
C
D
E
FD
FSD
HG
HGF
HGF
L
O
U
public class testString {
public static void main(String []args)
{
String str1="fhgendfgs";
String str2="gjdkfjdf";
String str3="adfgdfb";
String str4=str1+str2+str3;
byte []str5=str4.getBytes();
Arrays.sort(str5);
for(int i=0;i<str5.length;i++)
System.out.print(" "+(char)str5[i]);
}
}
例如 str1="asd" ,str2="gda" ,str3="bcd" 这三个字符串吧
排序后的结果是:
asd
bcd
gda