【正文】
實(shí)習(xí)過的地方工作? 5. Write a function that calculates a numbers factorial using recursion. 寫出一個(gè)用遞歸來計(jì)算階乘的函數(shù)。 3. How do you test the prototype of the vending machine? 你如何測試一個(gè)自動(dòng)售貨機(jī)的原型? This prospective engineer was asked to solve