/Java/Binary to Decimal Conversion in java

Binary to Decimal Conversion in java

Binary string to int java

int decimal=Integer.parseInt(binaryString,2);

Binary to Decimal Conversion in java

class Main {
    
  public static void main(String[] args) {

    // binary number
    long num = 110110111;

    // call method by passing the binary number
    int decimal = convertBinaryToDecimal(num);

    System.out.println("Binary to Decimal");
    System.out.println(num + " = " + decimal);
  }

  public static int convertBinaryToDecimal(long num) {
    int decimalNumber = 0, i = 0;
    long remainder;
    
    while (num != 0) {
      remainder = num % 10;
      num /= 10;
      decimalNumber += remainder * Math.pow(2, i);
      ++i;
    }
    
    return decimalNumber;
  }
}

Source: programiz.com

Similar codes

13 votes313 views2 answers
How to remove letters from string
Java
3 votes285 views2 answers
Javafx file to image
Java
0 vote335 views1 answer
Multiple inputs java
Java
1 vote286 views1 answer
String to string array java
Java
4 votes315 views2 answers
Java file path linux
Java
0 vote290 views1 answer
Java code to get all leaf nodes of a xml
Java
0 vote310 views1 answer
How to use split on a file name java
Java
7 votes274 views2 answers
How to add the last area of an array in java
Java
3 votes452 views1 answer
Jpql spring boot
Java Spring
0 vote323 views1 answer
Java regex group not working
Java