Syntax error Java Program to convert decimal integer to hexadecimal number

Java Program to convert decimal integer to hexadecimal number

Use the toHexString() method to convert decimal to hexadecimal. The method returns a string representation of the integer argument as an unsigned integer in base 16. The following characters are used as hexadecimal digits:0123456789abcdef.

The following is the syntax.

String toHexString(int i)

It has only single parameter.

  • i − This is an integer to be converted to a string.

Example

 Live Demo

public class Demo {
   public static void main( String args[] ) {
      int dec = 45;
      System.out.println("Decimal = "+dec);
      // converting to hex
      System.out.println(Integer.toHexString(dec));
   }
}

Output

Decimal = 45
2d
Updated on: 2020-06-26T10:41:08+05:30

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