The reverse number of a sequence is defined as the total number of reversed pairs in the sequence, and the total number of element comparisons performed by the insertion sort in the list of size n is:
一个序列的逆序数定义为该序列中的逆序对总数,…
Cannot get a STRING value from a NUMERIC cell 错误一: 导入Excel表格数据,该列设置数据类型为String,输入数据是int类型 解决方法:cell.setCellType(CellType.STRING); 错误二:日期类型需要定义格式 解决方法如下&a…