Top "Cout" questions

std::cout is the global stream object provided by the C++ standard library for writing to the standard output stream.

how to print a string to console in c++

Im trying to print a string to console in c++ console application. void Divisibility::print(int number, bool divisible) { if(…

c++ console cout
How to print Unicode character in C++?

I am trying to print a Russian "ф" (U+0444 CYRILLIC SMALL LETTER EF) character, which is given a code of decimal 1092. …

c++ unicode iostream cout wchar-t
C++ printing boolean, what is displayed?

I print a bool to an output stream like this: #include <iostream> int main() { std::cout << …

c++ boolean cout
C++ alignment when printing cout <<

Is there a way to align text when printing using std::cout? I'm using tabs, but when the words are …

c++ stdout cout text-alignment
How to make C++ cout not use scientific notation

double x = 1500; for(int k = 0; k<10 ; k++){ double t = 0; for(int i=0; i<12; i++){ t += x * 0.0675; x += x * 0.0675; } …

c++ double cout ostream scientific-notation
Float formatting in C++

How do you format a float in C++ to output to two decimal places rounded up? I'm having no luck …

c++ floating-point cout
How do I correctly organize output into columns?

The first thing that comes to my mind is to do a bunch of \t's, but that would cause words …

c++ tabs indentation cout
How to cout a float number with n decimal places

Possible Duplicate: How do I print a double value with full precision using cout? float a = 175.; cout << a; …

c++ formatting cout
Error: 'cout' : undeclared identifier; though I've included iostream header file in program

I am trying to compile the simple program below. But, it's not compiling & gives error: error C2065: 'cout' : undeclared …

c++ namespaces iostream cout
What is the difference between cout, cerr, clog of iostream header in c++? When to use which one?

I tried researching the difference between cout, cerr and clog on the internet but couldn't find a perfect answer. I …

c++ iostream cout clog