The java.lang.Integer.toBinaryString() method returns a string representation of the integer argument as an unsigned integer in base 2. It accepts an argument in Int data-type and returns the corresponding binary string.
Syntax:
Java
Output:
public static String toBinaryString(int num) Parameter : The function accepts a single mandatory parameter num num - This parameter specifies the number to be converted to binary string. It is of int data-typeReturn Value: This function returns the string representation of the unsigned Integer value represented by the argument in binary (base 2). Examples:
Input : 10 Output : 1010 Input : 9 Output : 1001
// Java program to demonstrate
// java.lang.Integer.toBinaryString() method
import java.lang.Math;
class Gfg1 {
// driver code
public static void main(String args[])
{
int l = 10;
// returns the string representation of the unsigned int value
// represented by the argument in binary (base 2)
System.out.println("Binary is " + Integer.toBinaryString(l));
l = 9;
System.out.println("Binary is " + Integer.toBinaryString(l));
}
}
Binary is 1010 Binary is 1001