import java.util.List; public class TestCompare { public static void main(String[] args) { Book b1 = new Book(1, "语文", 20); Book b2 = new Book(2, "数学", 10); Book b3 = new Book(5, "英语", 10); Book b4 = new Book(4, "化学", 50); Book b5 = new Book(3, "化学...
String s3 = s.toLowerCase(); //字符串拼接 String s5 = s.concat("GH"); } } 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 常用方法示例1 public class StringMethod { public static void main(String[] args) { String s = "abcdef"; /...
Namespace: Java.Lang Assembly: Mono.Android.dll Compares two strings lexicographically. C# Көшіру [Android.Runtime.Register("compareTo", "(Ljava/lang/String;)I", "")] public int CompareTo(string anotherString); Parameters anotherString String the String to be compared. Returns ...
Warning(l,4) : Cannot find matching method java.math.BigDecimal#compareTo(java.Lang.String) Please check if the declared type is right and if the method exists. Warning (2,34)Cannot find matching method bc4j.null.gs#returnOrganizationSize(java.lang.String) Please check if the declared type ...
import java.util.Arrays; class Student implements Comparable { intno; Stringname; Student(intno,String name) { this.no= no; = name; } publicString toString() { return"no="+no+","+"name="+name; } publicint compareTo(Object o) ...
privateint bookId;privateString bookName;privateint bookPrice;@OverridepublicintcompareTo(Book o){// TODO Auto-generated method stub//return this.bookPrice-o.bookPrice;//按价格排序 升序//return o.bookPrice-this.bookPrice;//按价格排序 降序//return this.bookName.compareTo(o.bookName);//按书...
ExampleGet your own Java Server Compare two strings: StringmyStr1="Hello";StringmyStr2="Hello";System.out.println(myStr1.compareTo(myStr2));// Returns 0 because they are equal Try it Yourself » Definition and Usage ThecompareTo()method compares two strings lexicographically. ...
Java String compareTo() Method: The compareTo() method compares two strings lexicographically. The comparison is based on the Unicode value of each character in the strings.
}publicString toString() {returnname+"\t\t"+age+"\t\t"+score; } @OverridepublicintcompareTo(Student o) {//TODO Auto-generated method stubif(this.score>o.score)//score是private的,为什么能够直接调用,这是因为在Student类内部return-1;//由高到低排序elseif(this.score<o.score)return1;else{...
String str1 ="Learn Java"; String str2 ="Learn Kolin";intresult;// comparing str1 with str2 result = str1.compareTo(str2); System.out.println(result); } }// Output: -1 Syntax of compareTo() The syntax of thecompareTo()method is: ...