ambroisie/abacus
ambroisie/abacus
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

abacus: bignum: use base to compute complement
All checks were successful
ci/woodpecker/push/check Pipeline was successful
Details

Browse source 
Instead of hard-coding 9 for base-10 computations.
This commit is contained in:
Bruno BELANYI 2023-12-06 11:54:21 +00:00
parent 8b3288c1ce
commit 2e29dea2b6
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
src/bignum/bignum.cc
View file

@ -107,7 +107,7 @@ digits_type do_substraction(digits_type const& lhs, digits_type const& rhs) {
assert(!do_less_than(lhs, rhs));
digits_type complement;
auto const take_complement = [](auto num) { return 9 - num; };
auto const take_complement = [](auto num) { return BASE - 1 - num; };
std::transform(lhs.begin(), lhs.end(), std::back_inserter(complement),
take_complement);