其中Integer.toString(int i, int radix)包括Integer中的toBinaryString(int i)、toOctalString(int i)、toHexString(int i)。 第二种方法: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 privatestaticStringdecimalToHex(int decimal){
importjava.util.Scanner;publicclassDecimalToHex{publicstaticvoidmain(String[]args){// 获取十进制数值Scannerscanner=newScanner(System.in);System.out.print("请输入一个十进制数值:");intdecimal=scanner.nextInt();// 进制转换Stringhex=Integer.toHexString(decimal);// 输出结果System.out.println("转换后的...
下面是Java语言实现带小数的十进制转十六进制的代码示例: publicclassDecimalToHexadecimal{publicstaticStringdecimalToHexadecimal(doubledecimal){intintegerPart=(int)decimal;doublefractionalPart=decimal-integerPart;StringhexInteger=Integer.toHexString(integerPart);StringBuilderhexFractional=newStringBuilder(".");for(inti...
public static int convertHexToDecimal(String hex) { String tokens = "0123456789ABCDEF"; hex = hex.toUpperCase(); int result = 0; for (int i = 0; i < hex.length(); i++) { int n = tokens.indexOf(hex.charAt(i)); result = result * 16 + n; } return result; } 让我们测试一...
public static String decimalToHex(int decimal) { String hex = ""; while (decimal != 0) { int hexValue = decimal % 16; hex = toHexChar(hexValue) + hex; decimal = decimal / 16; } return hex; } public static char toHexChar(int hexValue) { ...
let us see a few simple and easy methods to convert a given decimal to hexadecimal. 3.1. Using Number Classes All Java number classes provide built-in methods for performing the conversion from decimal to equivalent hex number. Let us list down these methods: ...
("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: "...
System.out.println("Decimal number: "+ sum); } 【二进制转十六进制】 publicstaticvoidmain(Stringargs[]) {Scannersc=newScanner(System.in);System.out.println("Please enter a binary number to convert to Hex: "); int numBin = sc.nextInt(); ...
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...
考虑一串十六进制字母:String hexletters = "0123456789ABCDEF"; 第一个十六进制数字num是num / 16:0到15之间的数字(包含) 第二个十六进制数字num是num % 16:0到15之间的数字(包含) 字符串有一个.charAt(index)函数返回指定索引处的字符。 您应该能够将解决方案从这些元素组成。