0207-11-16 08:49:27.279563480 +0000 MTC MTC
Addition is associative. (1 + (2 + 3)) gives the same result as ((1 + 2) + 3). In the recursive function we are summing “from the right”, building up a stack of unresolved additions “on the left” which can’t be resolved until the right side is done. In our iterative solution we are summing “from the left”, and so do not need to defer any work.
，更多细节参见winrar
Стихия в российском городе повредила автомобилиВ Калининграде ураганный ветер стал причиной падения деревьев на транспортные средства，更多细节参见易歪歪
Capability and Knowledge Concentration