util-duheyuan

randomClass传入两个参数total（总人数）和num（班级数）返回分班结果，addBigNum方法实现两个20位长度大数相加的功能

Usage no npm install needed!

<script type="module">
  import utilDuheyuan from 'https://cdn.skypack.dev/util-duheyuan';
</script>

README