Java Program to convert from binary to decimal number.

**Input:**
BINARY = 0010
**Output:**
DECIMAL = 2

import java.io.*; import java.util.*; public class temp{ public static void main(String[] args){ Scanner scan = new Scanner(System.in); System.out.print("Binary: "); String bin = scan.nextLine(); System.out.println("Decimal: "+Integer.parseInt(bin,2)); } }

**INPUT_1:**

Binary: 1101

**OUTPUT:**

Decimal: 13

**INPUT_2:**

Binary: 111

**OUTPUT:**

Decimal: 7

**INPUT_3:**

Binary: 001

**OUTPUT:**

Decimal: 1

**INPUT_4:**

Binary: 1111

**OUTPUT:**

Decimal: 15

**INPUT_5:**

Binary: 1110**OUTPUT:**

Decimal: 14

**ILLUSTRATION**