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Hello World Program in C++

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- May 16, 2022

A simple Program That displays Hello World on the screen By using C++ Programming language.

Code:

Output:

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A program that asks the user for their name and greets them with their name.

- May 16, 2022

If you want to display Full Name in C++ than you are on a right place. Example: #include<iostream> #include<string> using namespace std; int main() { string name; cout<<"Please give Your name : "; getline(cin, name); cout<<"Namaste, "<<name; return 0; } Output: Please give Your name : Rudra Pratap Singh Namaste, Rudra Pratap Singh

Difference between Compile Time and Run Time

- June 19, 2022

Compile Time : It is a Time window During which a Program is Compiled. During Compilation , a source code or program is converted into machine code. There are two types of errors in Compile Time known as Compile Time errors : Syntax Error Semantic Error Syntax Error : The Error occurs due to mistake in syntax or predefined way of writting a programm during compilation is called Syntax Error. Example : #include<iostream> using namespace std; int main() { int a = 10: // Every statement should be ended with an ' ; ' (semicolon) , but here it is ended with // ' : ' (colon) it is an syntax error . int b = 20; return 0; } Semantic Error : The wrong and meaningless code/statement in a programm are called Semantic Errors. Example : int main() {...