主题:求助JVA基础的东西
public class SequenceString//字符的排序
{
public static void main(String[] args)
{
String string1="A";
String string2="To";
String string3="z";
String string1Out="\""+string1+"\"";
String string2Out="\""+string2+"\"";
String string3Out="\""+string3+"\"";
if(string1.compareTo(string3)<0)
System.out.println(string1Out+" is less than "+string3Out);
else {if(string1.compareTo(string3)>0)
System.out.println(string1Out+" is greater than "+string3Out);
else System.out.println(string1Out+" is equal to "+string3Out);
}
if(string2.compareTo(string1)<0)
System.out.println(string2Out+" is less than "+string1Out);
else {if(string2.compareTo(string1)>0)
System.out.println(string2Out+" is greater than "+string1Out);
else System.out.println(string2Out+" is equal to "+string1Out);
}
}
}
小弟这里( String string1Out="\""+string1+"\"";)不懂,那位大侠能解释一下为什么打印出来的是“A”
{
public static void main(String[] args)
{
String string1="A";
String string2="To";
String string3="z";
String string1Out="\""+string1+"\"";
String string2Out="\""+string2+"\"";
String string3Out="\""+string3+"\"";
if(string1.compareTo(string3)<0)
System.out.println(string1Out+" is less than "+string3Out);
else {if(string1.compareTo(string3)>0)
System.out.println(string1Out+" is greater than "+string3Out);
else System.out.println(string1Out+" is equal to "+string3Out);
}
if(string2.compareTo(string1)<0)
System.out.println(string2Out+" is less than "+string1Out);
else {if(string2.compareTo(string1)>0)
System.out.println(string2Out+" is greater than "+string1Out);
else System.out.println(string2Out+" is equal to "+string1Out);
}
}
}
小弟这里( String string1Out="\""+string1+"\"";)不懂,那位大侠能解释一下为什么打印出来的是“A”