Make a LinkList with using source file and write result Linklist’s datas to the output file.
In the source file, there are 100 rows. In each row, there are two numbers (very long numbers) and a symbol that shows which operation we will apply to this numbers. (Ex. +,-,*)
You have to all this steps with using linklists. Firstly, you should add to empty linklist all the digits in the numbers and you should do this step to two numbers. In every node there will be two datas. First data is for digit, and second which place that digit is in the number. We don’t write “0” because we can fill all the missing sequences with “0” so we can’t write them to the nodes
the example is @doc