What is a class template in c++?


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More C++ General Interview Questions

What is a string example?

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What is new in c++?

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Write an algorithm that determines whether or not an almost complete binary tree is a heap.

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What are the defining traits of an object-oriented language?

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When should you use global variables?

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Write a program and call it sortcheck.cpp which receives 10 numbers from input and checks whether these numbers are in ascending order or not. You are not allowed to use arrays. You should not define more than three variables

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write a c++ program that gives output 4 3 4 2 3 4 1 2 3 4 using looping statement

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Can we use pointers in c++?

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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

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What is the use of endl?

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State the difference between delete and delete[].

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What is rvalue?

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