Borderou de evaluare (job #799401)

Compilare: main.cpp: In function 'int solve(long long int)': main.cpp:91:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 91 | for (int i = 0; i < prime_pool.size(); i++) | ~~^~~~~~~~~~~~~~~~~~~ main.cpp:108:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 108 | for (int i = 0; i < prime_pool.size(); i++) | ~~^~~~~~~~~~~~~~~~~~~ main.cpp:115:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 115 | for (int i = 0; i < prime_pool.size(); i++) | ~~^~~~~~~~~~~~~~~~~~~