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c++ - std::cout to print character N times

How can I print a character N number of times using std::cout without looping?

Is there a way to move the text cursor back to nullify the effect of std::cout << std::endl;? i.e. to move up a line (say we never printed anything after doing the std::cout << std::endl; operation).

question from:https://stackoverflow.com/questions/7897163/stdcout-to-print-character-n-times

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 std::cout << std::string(100, '*') << std::endl;

To move a line up, you have to resort to terminal escapes (assuming that isatty() indicates that you are running on one).


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