Its value must be a positive nonzero integer number.

其值必须是正的非零整数。

youdao

There is only a first positive integer representing the number of departments.

第一行只有一个正整数，代表公司的部门数目。

youdao

There is only a first positive integer representing the number of departments.

第一行只有一个正整数，代表公司的部门数目。

youdao