7. Which function is used to read a single character from the console in C++? a) cin.get(ch) b) getline(ch) c) read(ch) d) scanf(ch)
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- Write in c++ pleasePlease the code must be in c program Complete the two functions rotate_right and sudoku_checker according to the specifications given in the associated comments. NOTES: the given starter code includes a display function and a function which reads a board from a file. As given, the main program attempts to read a 9x9 board from an input file given on the command line"C++ please put function after main
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- short answers : c)Give an example of a common floating point arithmetic error due to the particular way in which floating point numbers are stored? d)Give an example of how when using C-strings and the functionstrcpy, things can go wrong.Create the following programs in C++. Each program should be reading from a file (i.e., test1.txt, test2.txt, test3.txt) and then outputting the following to the screen. Note: No parameters in the main function Program 1: last line of the file Program 2: size of the longest line of the fileThe goal for this question: DISCLAIMER****** CODE MUST BE WRITTEN IN C CODE. NOT C++, C#, etc. To create a program that MUST utilize the functions (argc, argv, char strstr, and possibly even Getline) to, 1. Open a file 2. Read the file 3. Read txt file line by line 4. count up the number of times a specified word is read(HOWEVER! IT CANNOT COUNT MORE THAN ONE WORD PER LINE!) ex. if the code comes across a line in a text file that has the word cookie in it 3 times. It can only count the word ONCE since it is counting line by line. Not all the words added up. 5. then display to the user the total number of lines with the specific word. ex. gcc -o <program name> ./<program name> <file name.txt> <"word to be searched"> then execute a total number of times words came up. Again, only count up by one even if there is that specified word multiple times in one line.