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1 write a program that converts a binary number to hexadecimal one2 write a program that converts a binary number to
implement the merge-sort algorithm recursively in it the initial array is divided into two equal in size parts which
write a recursive program which generates and prints all permutations of the numbers 1 2 n for a given integer n
1 you are given an array of positive integers write a program that checks whether there is one or more numbers in the
1 implement the algorithm bfs breadth-first search for finding the shortest path in a labyrinth2 modify the previous
1 define your own namespace creatingandusingobjects and place in it two classes cat and sequence which we used in the
1 write a method that finds the biggest element of an array use that method to implement sorting in descending order 10
1 write a method that prints the digits of a given decimal number in a reversed order for example 256 must be printed
1 describe the strings in c what is typical for the string type explain which the most important methods of the string
1 write a method that takes as a parameter the name of a text file reads the file and returns its content as string
1 explain the concept of exceptions and exception handling when they are used and how to catch exceptions2 explain when
1 find out all exceptions in the systemioioexception hierarchy2 find out all standard exceptions that are part of the
1 define a class which contains information about a mobile phone model manufacturer price owner features of the battery
write a test class which creates an object of type library adds several books to it and displays information about each
there is a book library define classes respectively for a book and a library the library must contain a name and a list
1 add a method to the class gsm which returns information about the object as a string2 define properties to
1 add a static field for the class student which holds the number of created objects of this class2 add a method in the
1 define a class student which contains the following information about students full name course subject university
1 implement auto-resizing functionality of the array from the previous task when by adding an element it reaches the
1 write a class fractiontest which tests the functionality of the class fraction from previous task pay close attention
1 write a program that reads a string from the console and prints in alphabetical order all words from the input string
1 write a program that extracts from a text all words which are palindromes such as abba lamal exe2 write a program
1 implement numbers sorting in a dynamic linked list without using an additional array or other data structure2 using
1 using queue implement a complete traversal of all directories on your hard disk and print them on the console
1 write a program that finds in a binary tree of numbers the sum of the vertices of each level of the tree2 write a