std::cinis another predefined variable in theiostreamlibrary. Whereasstd::coutprints data to the console (using the insertion operator<<to provide the data),std::cin(which stands for “character input”) reads input from keyboard. We typically use the extraction operator>>to put the input data...
1.Stator consists of inlet, middle and outlet sections and the guide vane etc., with the take-up bolt tightly clamping all sections to form a working room. The inlet of it stands horizontally while the outlet vertically upward. 2.Rotor consists of the shaft, impeller, balanc...