AI代码解释 publicclassSolution{HashMap<Integer,String>map=newHashMap<Integer,String>();publicStringnumberToWords(int num){fillMap();StringBuilder sb=newStringBuilder();if(num==0){returnmap.get(0);}if(num>=100000000
publicclassNumberToEnglish{privatestaticfinalString[]units={"","one","two","three","four","five","six","seven","eight","nine","ten","eleven","twelve","thirteen","fourteen","fifteen","sixteen","seventeen","eighteen","nineteen"};privatestaticfinalString[]tens={"","","twenty","thirt...
You can easily count the number of words in a string with the following example:ExampleGet your own Java Server String words = "One Two Three Four"; int countWords = words.split("\\s").length; System.out.println(countWords); Try it Yourself » ...
These ready-to-use images allow us to easilyintegrate CRaC in a Spring Boot application: Improve Java application performance with CRaC support 1. Overview Usually, when we talk aboutconverting anintnumber to achar,we’ll perform the conversion based on the targetchar‘sASCII code. ...
String[] num10To90= {"Ten", "Twenty", "Thirty", "Forty", "Fifty", "Sixty", "Seventy", "Eighty", "Ninety"};publicString numberToWords(intnum) {if(num == 0)return"Zero"; String res= "";intcount = 0;//记录当前三位数下后面跟的单位while(num > 0) { ...
* @param numbers * @return */publicSet<Integer>filterOddRemoveDuplicate(List<Integer>numbers){if(numbers==null||numbers.isEmpty())returnnull;Set<Integer>results=newHashSet<>();for(Integer number:numbers){if(number%2==0){results.add(number)...
publicString numberToWords(intnum) {if(num < 0) {return""; }//数字为0直接返回if(num == 0) {return"Zero"; }//左起段落intsegment1 = num / 1000000000;//段落1:十亿位-千亿位intsegment2 = num % 1000000000 / 1000000;//段落2:百万位-亿位intsegment3 = num % 1000000 / 1000;//段落3...
The words in a message may vary if both plural and singular word forms are possible. With theChoiceFormatclass, you can map a number to a word or a phrase, allowing you to construct grammatically correct messages. In English the plural and singular forms of a word are usually different. Th...
Of course, there are a number of ways to create memory leaks in Java. For simplicity we will define a class to be a key in aHashMap, but we will not define theequals() and hashcode()methods. A HashMap is ahash tableimplementation for the Map interface, and as such it defines the...