HELP handling integers big integers that can not be stored in ULL

c-plus-plus
largeintegers

#1

I need help on handling integers big integers that can not be stored in ULL.
is there any code that is used by most of programmers in coding competitions. (like there are many graph algos whose code is modified according to question but basic structure is same).
C++ code please


#2

I think the one by Anudeep Nekkanti is one of the most popular and best.

I think the name is enough!
:smiley:


#3

yes name is enough