calculator

大家好，我是2017 China StudyJams SJ0172组的学员445168946，这是我的结业作品：本项目属于日常小应用，适合多种人群，不同年龄阶段，帮助人们计算，减轻人们的计算负担，本项目使用了Firebase 中的Anarytics分析功能，http://www.studyjamscn.com Hello everyone, I am a student 2017 China StudyJams SJ0172 group of 445,168,946, this is my graduation work: The project is a small daily applications for a variety of people, of different ages, to help people calculate, reduce the computational burden of the people, this project uses the Firebase in Anarytics analysis, http: //www.studyjamscn.com