File size
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You are encouraged to solve this task according to the task description, using any language you may know.
In this task, the job is to verify the size of a file called "input.txt". Assuming current directory or fullpath. Either "/input.txt" or "\input.txt".
Java
public class FileSizeTest { public static long getFileSize(String filename) { return new File(filename).length(); } public static void test(String filename) { System.out.println("The following file called " + filename + " has a file size of " + getFileSize(filename) + " bytes." ); } public static void main(String args[]) { test("file", "input.txt"); test("file", File.seperator + "input.txt"); } }