【謝采庭】評論
(getLast(getTheRest(getTheRest List )))=(getLast(getTheRest(0,1,2,0,1,0,7)))=(getLast(1,2,0,1,0,7))=7
【exam0526】評論
題目給的2種函式函式1:getLast 定義為取出串列最後的元素函式2:getTheRest 定義為取出串列除第一個元素外的剩餘元素 List = {2, 0, 1, 2,0, 1, 0, 7} 一層一層解即可 ,共3層,最裡面的先處理。 (getLast(getTheRest(getTheRest List ))) 步驟函式處理(刪除)結果1getTheRest{2, 0, 1, 2, 0, 1, 0, 7} {0, 1, 2, 0, 1, 0, 7}2getTheRest{0,1, 2, 0, 1, 0, 7}{1, 2, 0, 1, 0, 7}3getLast{1, 2, 0, 1, 0, 7}{7}
【舜子111花蓮光復台中中港】評論
List = {2, 0, 1, 2, 0, 1, 0, 7},試問(getLast(getTheRest(getTheRest List )))getTheRest List 0, 1, 2, 0, 1, 0, 7getTheRest 1, 2, 0, 1, 0, 7getLast 7