What is the difference between declaring a header file with < > and ” “?
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What is the difference between declaring a header file with < > and ” “?
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- Write one line of code that reads a full line from a file with file handle fp into a string defined aschar line[256]. Do this using both fscanf and fgets.you should create a program that takes a file name as an argument, and prints the hex dump of it. help to solve by javaWrite a function named fcheck() that checks whether a file exists. The functionshould accept an ifstream object as a formal reference parameter. If the file exists, the functionshould return a value of 1; otherwise, the function should return a value of 0.
- If a struct is declared in a .h file, the struct will need to be declared in the .cpp file as well, even if the .h file is #included in the .cpp file. Group of answer choices True False =================== Given the struct below, what is the correct method of accessing the data for the member variable age? struct Human{ string name; int age; }; Human human; Group of answer choices Human.age Human(age) Human[2] human.age human(age) human[2] ================= Consider the following code: struct MyStruct { int x; } void update(MyStruct test) { test.x=10; } MyStruct m1={15}; update(m1); cout<<m1.x<<endl; Group of answer choices 10 15 Compilation Error: Cannot initialize a structure that way Compilation Error: Structure must be passed by referenceIn C++, Query the user for the name of a file. Read the words from the file and report the number of words whose last letter is 'a', the number whose last letter is 'b' and so on, irrespective of case.In c++ write a code that tells a user to enter a filename and read that text file line by line.
- Write a program that asks the user for the name of a file. The program should display only the first five lines of the file’s contents. If the file contains less than five lines, it should display the file’s entire contents.In C write a program that takes a file name and two strings as command line arguments, and writes the longer of the two strings to the file with the given name. If the given strings are the same length, write the first string given to the file. If the user does not provide the correct number of command line arguments, print an error message and exit the program with a non-zero exit code.Suppose you have an open file object called infile. Which of the following C++ statements will close the file? A infile.closeFile(); B closeFile("infile"); C close("infile"); D infile.close():
- A file contains only spaces, commas, colons, digits, and newlines in the following frequencies: colon (100), space (605), newline (100), comma (705), 0 (431), 1 (242), 2 (176), 3 (59), 4 (185), 5 (250), 6 (174), 7 (199), 8 (205), 9 (217). Construct Huffman code.POWERSHELL TASK Try to swap two strings/names in a file and the file name should be a command-line argument.Show an example call to the CreateFile function that will open an existing file for reading