Help with creating a rounding program
I am in need of help with writing a program that prompts the user to enter three floating point numbers (double) and then outputs the number rounded to two, three and four decimal places respectfully. I honestly just need a good idea of where to begin with this; first time ever really working with C++. Thanks in advance!
The C++ Standard Library has exactly what you need - specifically, the <iomanip> header. It can let you control how numbers are output.
http://www.cplusplus.com/reference/iomanip/
http://en.cppreference.com/w/cpp/header/iomanip
http://stackoverflow.com/q/5907031/1959975
http://www.cplusplus.com/reference/iomanip/
http://en.cppreference.com/w/cpp/header/iomanip
http://stackoverflow.com/q/5907031/1959975
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