biscuits.cpp: In function 'int64 calc(const std::vector<long long int>&)':
biscuits.cpp:20:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
20 | for (int i = 0; i < biscuits.size(); i++) {
| ~~^~~~~~~~~~~~~~~~~
biscuits.cpp: In function 'int64 count_tastiness(int64, std::vector<long long int>)':
biscuits.cpp:33:34: warning: comparison of integer expressions of different signedness: 'int64' {aka 'long long int'} and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
33 | for (int64 i = 0, carry = 0; i < biscuits.size(); i++) {
| ~~^~~~~~~~~~~~~~~~~
biscuits.cpp:41:11: warning: comparison of integer expressions of different signedness: 'int64' {aka 'long long int'} and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
41 | if (i == biscuits.size() - 1 and carry) biscuits.push_back(0);
| ~~^~~~~~~~~~~~~~~~~~~~~~