From Decimal To Hexadecimal

Example :

From Decimal To Hexadecimal

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 Solution :   

import java.util.Scanner;
public class Decimal2HexConversion {
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
System.out.print("Enter a decimal number: ");

int decimal = input.nextInt();
System.out.println("The hex number for decimal "+decimal + " is " + decimaltohex(decimal) );
}
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){
if(hexValue <= 9&& hexValue >= 0)
return (char)(hexValue+'0');
else
return (char)(hexValue-10+'A');
}
}