Java convert octal to decimal
public class OctalToDecimalDemo
{
public static void main(String[] args)
{
String strOctal = "141";
// converting octal to decimal number using Integer.parseInt() method
int decimal = Integer.parseInt(strOctal, 8);
System.out.println(decimal);
}
}convert decimal to hexadecimal in java
public class DecimalToHexExample2{
public static String toHex(int decimal){
int rem;
String hex="";
char hexchars[]={'0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F'};
while(decimal>0)
{
rem=decimal%16;
hex=hexchars[rem]+hex;
decimal=decimal/16;
}
return hex;
}
public static void main(String args[]){
System.out.println("Hexadecimal of 10 is: "+toHex(10));
System.out.println("Hexadecimal of 15 is: "+toHex(15));
System.out.println("Hexadecimal of 289 is: "+toHex(289));
}}Copyright © 2021 Codeinu
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