When do you call copy constructors?
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int main() { int i ,a[i]; i = 0; a[i] = 10; cout<< a[i] << endl; return 0; } What will be output of this program?
How do you link a C++ program to C functions?
What is function prototyping?
What is the auto keyword good for in c++?
How to demonstrate the use of a variable?
What is "map" in STL?
How is objective c different from c++?
What are friend classes? What are advantages of using friend classes?
What is pure virtual function? Or what is abstract class?
What is the advantage of c++ over c?
In the derived class, which data member of the base class are visible?
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