Java Program to convert from binary to decimal number
Input: 1111 //Binary Number
Output: 15 //Decimal Number
import java.io.*; import java.util.*; public class temp{ public static void main(String[] args) { Scanner scan = new Scanner(System.in); System.out.println("Enter a Binary Number: "); String bin = scan.nextLine(); System.out.println("Decimal Number: "+Integer.parseInt(bin,2)); } }
INPUT_1:
Enter a Binary Number:
1101
OUTPUT:
Decimal Number: 13
INPUT_2:
Enter a Binary Number:
111
OUTPUT:
Decimal Number: 7
INPUT_3:
Enter a Binary Number:
0001
OUTPUT:
Decimal Number: 1
INPUT_4:
Enter a Binary Number:
1001
OUTPUT:
Decimal Number: 9
INPUT_5:
Enter a Binary Number:
1010
OUTPUT:
Decimal Number: 10
INPUT_6:
Enter a Binary Number:
1111
OUTPUT:
Decimal Number: 15
INPUT_7:
Enter a Binary Number:
010
OUTPUT:
Decimal Number: 2
ILLUSTRATION