通过使用位运算,可以直接将十六进制数转换为对应的二进制数。 Stringhex="A7";StringBuilderbinary=newStringBuilder();for(inti=0;i<hex.length();i++){intdecimal=Integer.parseInt(String.valueOf(hex.charAt(i)),16);binary.append(String.format("%4s",Integer.toBinaryString(decimal)).replace(' ','0'...
publicclassHexToBinaryConverter{publicstaticvoidmain(String[]args){StringhexNumber="1A";// 16进制数StringBuilderbinaryNumber=newStringBuilder();for(inti=0;i<hexNumber.length();i++){charc=hexNumber.charAt(i);intdecimal=Integer.parseInt(String.valueOf(c),16);Stringbinary=String.format("%4s",Int...
那么,在实际实现中,可以用int的一个数来存储最后的二进制,每次求余后把余数存储在int型数的低位,依次递增。 publicvoidbinaryToDecimal(intn){intt = 0;//用来记录位数intbin = 0;//用来记录最后的二进制数intr = 0;//用来存储余数while(n != 0){ r= n % 2; n= n / 2; bin+= r * Math.pow...
importjava.util.Scanner; classBinaryToDecimal { publicstaticvoidmain(String args[]){ Scanner input =newScanner( System.in ); System.out.print("Enter a binary number: "); String binaryString =input.nextLine(); System.out.println("Output: "+Integer.parseInt(binaryString,2)); } } 方法2:使...
at hexToDecimal.hex2decimal.main(hex2decimal.java:33) Here is my code: public static void main(String[] args) { String line; String toBinary; try { // myFile URL url = hex2decimal.class.getResource("gcc.trace"); File file = new File(url.getPath()); ...
File metadata and controls Code Blame 58 lines (52 loc) · 1.46 KB Raw package Conversions; import java.util.Scanner; /** * This class converts a Decimal number to a Binary number * * @author Unknown */ class DecimalToBinary { /** * Main Method * * @param args Command Line Argum...
Computer systems can provide an arithmetic that gives the results that people expect, instead of the results that binary floating point calculations give (see the sidebar on the right for an example). This is not available in Java today, so a decimal floating point arithmetic is needed – one...
We can also create a custom method and code for the algorithm discussed in the first section of this article. Perform thelong divisionof the decimal number. Take the remainder of the division. Get the hexadecimal token according to the remainder. ...
“Hello World!” for the NetBeans IDE 这些说明适用于 NetBeans IDE 的用户。NetBeans IDE 在 Java 平台上运行,这意味着您可以在任何有 JDK 7 可用的操作系统上使用它。这些操作系统包括 Microsoft Windows、Solaris OS、Linux 和 Mac OS X。我们建议尽可能使用 NetBeans IDE 而不是命令行。
Convert Decimal to Hexadecimal in Java with custom logic We can implement our custom logic to convert Decimal to Hexadecimal like in the following program: public class Test { public static void main(String[] args) { System.out.println(toHex(12)); System.out.println(toHex(29)); System.out...