What is the maximum combined length of command line arguments including the space between adjacent arguments?
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What are all predefined data types in c++?
Write any small program that will compile in "C" but not in "C++"
write a program that reads in a file and counts the number of lines, words, and characters. Your program should ask the user to input a filename. Open the file and report an error if the file does not exist or cannot be opened for some other reason. Then read in the contents of the file and count the number of lines, words, and characters in the file. Also print additional information about the file, such as the longest and shortest words, and longest and shortest lines. For simplicity, we define a word to be one or more characters ending with white space (a space, tab, carriage return, etc.). Functions for checking the types of characters can be found in the ctype.h header file, so you want to include this header file in your program. For example, the sentence below could be all that is in a file. This sentence IT 104 is taught in C++. has 32 characters, one line, and six words. The shortest line is 32 characters. The longest line is 32 characters. The shortest word is 2 characters. The longest word is 6 characters
Consider a c++ template funtion template<class T> T& Add(T a, T b){return a+b ;} if this function is called as T c = Add("SAM", "SUNG"); what will happen? What is the problem in the template declaration/ How to solve the problem.
What is the best sorting algorithm, when there is a large amount of data, that cannot be fit in the main memory. ?
In which memory a class gets stored(in heap /in stack)? And why??
Can manipulators fall in love?
Explain the difference between c & c++?
What does it mean to declare a member variable as static?
What is pure virtual function? Or what is abstract class?
What is pure virtual function?
Can I make ios apps with c++?