Borderou de evaluare (job #765164)

Compilare: main.cpp: In function 'int main()': main.cpp:44:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'unsigned int'} [-Wsign-compare] 44 | for (int i = 0; i < s2.size(); ++i) { | ~~^~~~~~~~~~~ main.cpp:49:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'unsigned int'} [-Wsign-compare] 49 | for (int i = 0; i < s2.size(); i++) { | ~~^~~~~~~~~~~ main.cpp:61:28: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'unsigned int'} [-Wsign-compare] 61 | if (R2 < s2.size()) | ~~~^~~~~~~~~~~ main.cpp:64:38: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'unsigned int'} [-Wsign-compare] 64 | if (L2 < 0 || R2 >= s2.size() || v[s2[L2].second] != v[s2[R2].second]) | ~~~^~~~~~~~~~~~