What if we have to work in C++ with big integer problems i.e 10 to the power 19? In that case what can we do or use as our data type as long long int can store upto 10 to the power 18 only.
Data type problem
@garg.ananya2000
int for -1e9 to 1e9
long long int for -1e18 to 1e18
and unsigned long long int for 0 to 1e20 or 21 but generally not used
hope its clear if yes dont forget to hit like and mark resolved 