IT Nursery
I have a weird problem about working with integers in C++. I wrote a simple program that sets a value to a variable and then prints it, but it...
I’m practicing using mulitple files and header files etc. So I have this project which takes two numbers and then adds them. Pretty simple. Here are my files: main.cpp...
Shall this be the example: #include <iostream> using namespace std; int main() { cout << "Hola, moondo.\n"; } It throws the error: gcc -c main.cpp gcc -o edit main.o...
This question already has answers here: Print leading zeros with C++ output operator? (6 answers) Closed 1 year ago. I want cout to output an int with leading zeros,...
How do I print out the contents of a std::vector to the screen? A solution that implements the following operator<< would be nice as well: template<container C, class T,...
How do I print out the contents of a std::vector to the screen? A solution that implements the following operator<< would be nice as well: template<container C, class T,...
In my earlier question I was printing a double using cout that got rounded when I wasn’t expecting it. How can I make cout print a double using full...
What is the difference between printf() and cout in C++? 16 Answers 16 I’m surprised that everyone in this question claims that std::cout is way better than printf, even...