最后,我们将转换结果输出到控制台,代码如下: // 显示转换结果System.out.println("Hexadecimal: "+hexString+" - Decimal: "+decimalValue); 1. 2. 注释:该行代码将会在控制台打印出最大的十六进制值和对应的十进制值。 完整代码展示 下面是完整的 Java 代码,将之前的步骤整合到一起: publicclassHexToDecimal...
publicclassHexToDecimal{publicstaticvoidmain(String[]args){// 步骤1:准备十六进制字符串StringhexString="1A3F";// 设置备用的十六进制字符串// 步骤2:使用parseInt转换十六进制为十进制intdecimalValue=Integer.parseInt(hexString,16);// 基于十六进制转换为十进制// 步骤3:输出结果System.out.println("十六进制...
// Java program to convert hexadecimal Byte// to an integerpublicclassMain{staticintgetNum(charch){intnum=0;if(ch>='0'&&ch<='9'){num=ch-0x30;}else{switch(ch){case'A':case'a':num=10;break;case'B':case'b':num=11;break;case'C':case'c':num=12;break;case'D':case'd':num...
As the hexadecimal numbers are represented in terms of the power of 16, we can divide a given decimal number by 16 and consider the reminder to get the corresponding hexadecimal number. Let’s understand this by an example. Let’s walk through step by step to Convert 269 (a decimal number...
String hexNumber = Integer.toString(decimal3,16); System.out.println(decimal2 +" in Base 16 : "+ hexNumber); Output: 21in Base2:10101 302in Base8:456 43981in Base16: abcd Convert from Decimal to Binary, Octal or Hex using Integer.toXXXString(int) ...
("Input a decimal number: ");dec_num=in.nextInt();// Convert the decimal number to hexadecimalwhile(dec_num>0){rem=dec_num%16;hexdec_num=hex[rem]+hexdec_num;dec_num=dec_num/16;}// Display the hexadecimal representation of the decimal numberSystem.out.print("Hexadecimal number is: "...
Here in the Integer.parseInt() method, we have passed thebase as 8because the base value of octal number is 8. If you remember thehexadecimal to decimal conversion, we have passed the base as 16 for the conversion. publicclassJavaExample{publicstaticvoidmain(Stringargs[]){//octal valueStrin...
String hexNumber = ... int decimal = Integer.parseInt(hexNumber, 16); System.out.println("Hex value is " + decimal); The number 16 refers to base 16, i.e. a number system (hexadecimal) where each digit represents one of 16 values (0-9 and A-F give 16 possibilities, representing ...
There are two ways to convert Decimal to Hexadecimal in Java: Using the toHexString() method With a custom logic Convert Decimal to Hexadecimal in Java using the toHexString() method The easiest way is to use the ToHexString() static method of the Integer class to get the Hexadecimal String ...
import java.util.Arrays; public class MACAddressConverter { public static void main(String[] args) { String decimalMAC = "192.168.0.1"; // 十进制MAC地址 String hexadecimalMAC = convertToHexadecimal(decimalMAC); System.out.println("Hexadecimal MAC: " + hexadecimalMAC); } public static ...