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GeezerVison is showing github.com — Java/Conversions/DecimalToBinary.java at master · RaviTezu/Java Expand file tree/ Copy pathDecimalToBinary.javaMore file actions 57 lines (52 loc) · 1.44 KB / Copy pathDecimalToBinary.javaFile metadata and controls57 lines (52 loc) · 1.44 KB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 import java.util.Scanner; /** * This class converts a Decimal number to a Binary number * * @author Unknown * */ class DecimalToBinary { /** * Main Method * * @param args Command Line Arguments */ public static void main(String args[]) { conventionalConversion(); bitwiseConversion(); } /** * This method converts a decimal number * to a binary number using a conventional * algorithm. */ public static void conventionalConversion() { int n, b = 0, c = 0, d; Scanner input = new Scanner(System.in); System.out.printf("Conventional conversion.\n\tEnter the decimal number: "); n = input.nextInt(); while (n != 0) { d = n % 2; b = b + d * (int) Math.pow(10, c++); n /= 2; } //converting decimal to binary System.out.println("\tBinary number: " + b); } /** * This method converts a decimal number * to a binary number using a bitwise * algorithm */ public static void bitwiseConversion() { int n, b = 0, c = 0, d; Scanner input = new Scanner(System.in); System.out.printf("Bitwise conversion.\n\tEnter the decimal number: "); n = input.nextInt(); while (n != 0) { d = (n & 1); b += d * (int) Math.pow(10, c++); n >>= 1; } System.out.println("\tBinary number: " + b); } } |
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