自己写的找零钱问题 编写程序 ，首先由用户输入确定金钱面额的总类N，然后分别输入这N种金钱的面额值，最后输入找回零钱的总数，由程序计算结果 显示需要各面额值的最少张数。-Write their own programming to find the issue of change, first of all by the user input to determine the general category of money de