biscuits.cpp: In function 'long long int count_tastiness(long long int, std::vector<long long int>)':
biscuits.cpp:13:27: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
13 | for (long long j = 0; j < A.size() && can; ++j) {
| ~~^~~~~~~~~~
biscuits.cpp:18:10: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
18 | if (j != A.size()-1) A[j+1] += A[j]/2;
| ~~^~~~~~~~~~~~~