added java with digital number syatem

Bhatt-Darshan · Bhatt-Darshan · commit fe7ce9a639c3 · 2020-12-13T10:52:06.000+05:30
diff --git a/java_basics/control_statement/src/If_else_ladder.java b/java_basics/control_statement/src/If_else_ladder.java
@@ -1,5 +1,3 @@
-
-
 import java.util.Scanner;
 
 public class If_else_ladder {
@@ -8,9 +6,9 @@ public static void main(String[] args) {
 
 		// if-else-if ladder Statement
 		try (Scanner scanner = new Scanner(System.in)) {
-	
+			
 			long grade = scanner.nextLong();
- 
+			
 			if (grade >= 90)
 			
 				System.out.println("A++");
diff --git a/java_basics/java_digital_number/.project b/java_basics/java_digital_number/.project
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>java_digital_number</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>
diff --git a/java_basics/java_digital_number/src/NumberSystem.java b/java_basics/java_digital_number/src/NumberSystem.java
@@ -0,0 +1,35 @@
+
+
+public class NumberSystem {
+
+	public static void main(String[] args) {
+
+		String binary = "1000";
+
+		// binary String and Redix
+		// Here Take Redix = 2 so String is Consider as Binary Number
+		System.out.println(Integer.parseInt(binary, 2)); // Binary to Decimal
+
+		String octal = "0007";
+		System.out.println(Integer.parseInt(octal, 8)); // Octal to Decimal
+
+		String hexaDecimal = "FFFF";
+		System.out.println(Integer.parseInt(hexaDecimal, 16)); // HexaDecimal to Decimal
+
+		int decimal = 11;
+		System.out.println(Integer.toBinaryString(decimal)); // Decimal to Binary
+
+		int decimalToOctal = 20;
+		System.out.println(Integer.toOctalString(decimalToOctal)); // Decimal to Octal
+
+		int decimalToHex = 26;
+		System.out.println(Integer.toHexString(decimalToHex)); // Decimal to HexaDecimal
+	}
+
+}
+/*
+ * Redix = 2 : Take as Binary 
+ * Redix = 8 : Take as Octal 
+ * Redix = 16 : Take as HexaDecimal
+ * 
+ */
