/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} Problem 3 Every \(\mathrm{C}++\) program m... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 2: Problem 3

Every \(\mathrm{C}++\) program must have a function named ___________.

Short Answer

Expert verified
Answer: The entry point of every C++ program is the function named "main".

Step by step solution

01

Required Function Name

Every C++ program must have a function named "main". This function serves as the entry point of the program and marks the beginning of the program's execution.
02

The Main Function

The "main" function has a specific syntax and typically returns an integer to the operating system. Here's a simple example of the main function: ```cpp #include int main() { std::cout << "Hello, World!" << std::endl; return 0; } ``` In this example, the "main" function outputs "Hello, World!" to the console and returns 0 to the operating system, indicating a successful execution.

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Over 30 million students worldwide already upgrade their learning with 91影视!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

\(978.65 \times 10^{12}\) would be written in \(\mathrm{E}\) notation as ____________.

Algorithm Workbench. Create detailed pseudo code for a program that calculates how many days are left until Christmas, when given as an input how many weeks are left until Christmas. Use variables named weeks and days.

Create detailed pseudocode for a program that determines miles per gallon a vehicle gets when given inputs of miles traveled and gallons of gas used. Use variables named miles, gallons, and m1lesperGallon.

If the variable letter has been defined as a char variable, which of the following are not valid assignment statements? A) 1 etter \(=w\) B) letter = "w': C) letter = "W":

Assume \(x=4, y=7,\) and \(z=2 .\) What value will be stored in integer variable result by cach of the following statements? A) result \(=x+y\) B) result \(=y \cdot 2:\) C) result \(=y / z:\)
See all solutions

Recommended explanations on Computer Science Textbooks

Problem Solving Techniques

Read Explanation

Databases

Read Explanation

Computer Programming

Read Explanation

Computer Systems

Read Explanation

Big Data

Read Explanation

Cybersecurity in Computer Science

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.