In this program, we are going to share Java program to convert decimal to hexadecimal with the output. If you are a Java beginner and want to start learning the Java programming, then keep your close attention in this tutorial as I am going to share how to write a Java program to convert decimal to hexadecimal.
Copy the below Java program and execute it with the help of Javac compiler. At the end of this program, We have shared the output of this program.
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import java.util.Scanner; class DecimalToHexProgram { public static void main(String args[]) { Scanner input = new Scanner( System.in ); System.out.print("Enter a decimal number : "); int num =input.nextInt(); int rem; String str2=""; char hex[]={'0','1','2','3','4','5','6','7','8','9','A','B', 'C','D','E','F'}; while(num>0) { rem=num%16; str2=hex[rem]+str2; num=num/16; } System.out.println("Method 2: Decimal to hexadecimal: "+str2); } } |
Enter a decimal number : 123
Method 2: Decimal to hexadecimal: 7B
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