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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...
publicstaticintconvertHexToDecimal(Stringhex){Stringtokens="0123456789ABCDEF";hex=hex.toUpperCase();intresult=0;for(inti=0;i<hex.length();i++){intn=tokens.indexOf(hex.charAt(i));result=result*16+n;}returnresult;} Let us test the method. System.out.println(convertHexToDecimal("10D"));...
int hexValue = decimal % 16; hex = toHexChar(hexValue) + hex; decimal = decimal / 16; } return hex; } public static char toHexChar(int hexValue) { if (hexValue <= 9 && hexValue >= 0) { return (char) (hexValue + '0'); } else {// (hexValue <= 15 && hexValue >= 10...
("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: "...
Java hex decimal 转换 package com.tv.ui.metro.utils; import java.math.BigInteger; /** * Created by Administrator on 16-4-9. */ public class NumberConverter { public static Long HexToLongDecimal(String s) { return Long.parseLong(s, 16);...
String hex = convertToHex(269); System.out.println(hex); // '10D' 4. 将十六进制数转换为十进制数 4.1. 使用数字类 如果转换为Integer和Long类型,则从十六进制字符串转换为 Java Number 类型很容易。对于此类转换有直接的 API 支持: Integer.parseInt(hex, radix); ...
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...
// Java program to convert decimal to hexadecimal// using the recursionimportjava.util.*;publicclassMain{staticchar[]hexChar={'0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F'};staticString strHex="";staticintnum=0;publicstaticStringdecToHex(intdec)...
十进制(decimal):0️⃣-9️⃣,逢十进一。 八进制(octal):0️⃣-7️⃣,逢八进一,以数字0开头, 十六进制(hex):0️⃣-9️⃣/A-F,逢十六进一,...二进制、八进制、十进制、十六进制之间的转换 在计算机语言中常用的进制有二进制、八进制、十进制和十六进制,十进制是最主要的表达...