A.push,push,pop,pop,push,pop B.push,push,push,pop,pop,pop C.push,pop,push,pop,push,pop D.push,pop,push,push,pop,pop
A.數(shù)據(jù)元素具有同一特點(diǎn) B.不僅數(shù)據(jù)元素所包含的數(shù)據(jù)項(xiàng)的個(gè)數(shù)要相同,而且對(duì)應(yīng)的數(shù)據(jù)項(xiàng)的類型要一致 C.每個(gè)數(shù)據(jù)元素都一樣 D.數(shù)據(jù)元素所包含的數(shù)據(jù)項(xiàng)的個(gè)數(shù)要相等
A.{94,68,23,16,5} B.{94,23,68,5,16} C.{94,23,68,16,5} D.{94,16,68,23,5}
A.4 B.5 C.6 D.7
A.1200 B.401 C.399 D.400