Research of the integer Four Arithmetic Operations replace floating point Four Arithmetic Operations algorithms in the C++

This paper makes use of C++ and 32 storages that edit collected materials the language mixture plait distance technique, mainly replace a floating point Four Arithmetic Operations to the integer Four Arithmetic Operations, mean and operated a method to carry on detailed treatise, give the integer Four Arithmetic Operations replace the procedure flow charts of key operation in the floating point Four Arithmetic Operations, give the integer operation replace space complications and time of the Four Arithmetic Operations of floating - point arithmetic complications, provided to make use of an integer Four Arithmetic Operations to replace a floating point Four Arithmetic Operations the fundamental carry out theories basis and method.