We'll need to modify the buildHashPrintResults subroutine to store the print output in a variable.

需要修改buildhashprintresults子例程以便在变量中存储print输出。

youdao

Subroutine allow arbitrary length summand, summand, and the result is a string, you can output directly.

子函数允许任意长度的被加数，被加数和结果都是字符串，可以直接输出。

youdao

Also idea of design and program of protecting subroutine used by output control are introduced.

介绍了输出控制所采用的保护子程序的设计思想。

youdao