Java lang.Integer.toBinaryString() method
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:
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-type
Return 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)); } } |
Output:
Binary is 1010 Binary is 1001
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