Compare two characters int compareTo(Character anotherCharacter) Compares two Character objects numerically. boolean equals(Object obj) Compares this object against the specified object. publicclassMain {publicstaticvoidmain(String[] argv) { Character character1 =newCharacter('a'); Character character2 ...
代码实现 importjava.util.Scanner;publicclassCompareCharacters{publicstaticvoidmain(String[]args){Scannerscanner=newScanner(System.in);// 输入第一个字符System.out.print("请输入第一个字符:");charc1=scanner.next().charAt(0);// 读取用户输入的字符串,并获取第一个字符// 输入第二个字符System.out.pr...
StringBuilder是一个可变的字符序列,我们可以通过遍历两个字符串中的字符,并使用indexOf方法在另一个字符串中查找相同字符来实现。 publicclassStringComparator{publicstaticStringfindCommonCharacters(Stringstr1,Stringstr2){StringBuilderresult=newStringBuilder();for(charc:str1.toCharArray()){if(str2.indexOf(c)!=...
We can use double equals to compare characters without using any long methods. But there is minimal flexibility as it only tells if the characters are the same or not. publicclassCompareChar{publicstaticvoidmain(String[]args){charchar1='a';charchar2='b';charchar3='a';if(char1==char2)...
int cmp3 = Character.compare(x, w); // return value>0 System.out.println(cmp1); System.out.println(cmp2); System.out.println(cmp3); } } -1 0 -3 Example 2: Here is a general example where the user can enter the characters of his choice and get the desired output. ...
CompareTo(Character) Compares two Character objects numerically. Digit(Char, Int32) Returns the numeric value of the character ch in the specified radix. Digit(Int32, Int32) Returns the numeric value of the specified character (Unicode code point) in the specified radix. Dispose() (Inherited...
greater");}elseif(Character.compare(char1,char2)<0){System.out.println(char1+" is less than "+char2);}elseif(Character.compare(char1,char2)==0){System.out.println(char1+" and "+char2+" are equal");}else{System.out.println(char1+" and "+char2+" are invalid characters");}}...
Thecompare()method of Characters class returns a numeric value positive, negative or zero. See the example below. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 classMain{ publicstaticvoidmain(String[]args){ chara='a'; charb='b'; ...
obj - the object to compare with. Returns: true if the objects are the same; false otherwise. See Also: Object.hashCode(), HashMap toString public String toString() Returns a String object representing this Character's value. The result is a string of length 1 whose sole component is the...
public intcompareTo(LonganotherLong) Compares twoLongobjects numerically. Specified by: compareToin interfaceComparable<Long> Parameters: anotherLong- theLongto be compared. Returns: the value0if thisLongis equal to the argumentLong; a value less than0if thisLongis numerically less than the argumen...