... precision 3.setfill(int fchar) sets the fill character 4.setbase(int base) Sets the conversion base 5. setiosflags(long flags) Sets the format flag 6.resetiosflags(long flags) reset the format flagCustom/User ... to algorithmsContainers provide several iteratorsBegin, End, Reverse Begin, Reverse End 5 categories – each has specific operationsInput, Output, Forward, Bidirectional, RandomIteratorsIterators...