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Write a java code to explain Else If ?
if statements are not limited to two cases. You can merge an else and an if to form an else if and test a overall range of mutually exclusive possibilities. For example, here's a version of the Hello program in which handles up to four names on the command line: // This is the Hello program in Java
class Hello {
public static void main (String args[]) { if (args.length == 0) { System.out.println("Hello whoever you are"); } else if (args.length == 1) { System.out.println("Hello " + args[0]); } else if (args.length == 2) { System.out.println("Hello " + args[0] + " " + args[1]); } else if (args.length == 3) { System.out.println("Hello " + args[0] + " " + args[1] + " " + args[2]); } else if (args.length == 4) { System.out.println("Hello " + args[0] + " " + args[1] + " " args[2] + " " + args[3]); } else { System.out.println("Hello " + args[0] + " " + args[1] + " " args[2] + " " + args[3] + " and all the rest!"); }
}
}You can see in which this gets mighty complicated mighty fast. No experienced Java programmer would write code like this. There is a better solution and you'll explore it in the further section.
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Write a program to proove that HashSet maintains random order
If any of the above conditions does not met, then the program will generate compilation errors. Today Rahul has written his first program "Hello World", but he is not sure about th
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List the Parentheses used in Java language? As usual here's the output: % javac FahrToCelsius.java % java FahrToCelsius 0 -17.7778 20 -6.66667 40 4.44444 60 15.5556 80 26.6667
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Question 1 Describe any five buzz words in Java Question 2 Describe exception classes and also explain common exceptions in java Question 3 Describe primitive and
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