Write a program in C++ to print welcome text on a separate line.
Question
Write a program in C++ to print welcome text on a separate line.
Solution
Sure, here is a simple C++ program that prints "Welcome" on a separate line:
#include <iostream>
int main() {
std::cout << "Welcome" << std::endl;
return 0;
}
Here's a step-by-step explanation of the program:
-
#include <iostream>: This is a preprocessor command that tells the compiler to include the iostream standard file. This file is necessary for the program to perform input and output operations. -
int main(): This is the main function where the program execution begins. -
std::cout << "Welcome" << std::endl;: This is the C++ statement that prints "Welcome" to the console.std::coutis the standard output stream in C++,<<is the insertion operator, andstd::endlis a manipulator that inserts a new line. -
return 0;: This statement terminates the main function and returns the value 0.
Similar Questions
Write a program in C++ to print welcome text on a separate line.
n this challenge, we will learn some basic concepts of C that will get you started with the language. You will need to use the same syntax to read input and write output in many C challenges. As you work through these problems, review the code stubs to learn about reading from stdin and writing to stdout.TaskThis challenge requires you to print on a single line, and then print the already provided input string to stdout. If you are not familiar with C, you may want to read about the printf() command.ExampleThe required output is:Hello, World! Life is beautiful Function DescriptioComplete the main() function below.The main() function has the following input:string s: a stringPrints*two strings: * "Hello, World!" on one line and the input string on the next line.Input FormatThere is one line of text, .Sample Input 0Welcome to C programming.Sample Output 0Hello, World!Welcome to C programming.
This challenge requires you to print on a single line, and then print the already provided input string to stdout. If you are not familiar with C, you may want to read about the printf() command.ExampleThe required output is:Hello, World! Life is beautiful
Point out the error line in the following program.1. #include<stdio.h>2. #include<string.h>3. int main()4. {5. static char str1[] = "Welcome";6. static char str2[20];7. static char str3[] = "Sir";8. str2 = strcpy(str3, str1);9. printf("%s\n", str2);10. return 0;11. }Select one:Line number 8Line number 6None of these.Line number 7
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