题目地址: https://chinese.freecodecamp.org/learn/javascript-algorithms-and-data-structures/javascript-algorithms-and-data-structures-projects/cash-register 关键在于如何找零,从大面额开始尝试,如果...
A. Free Cash time limit per test2 seconds memory limit per test256 megabytes inputstandard input outputstandard output Valera runs a 24/7 fast food cafe. He magically learned that next day n people...