Borderou de evaluare (job #767616)

Compilare: main.cpp: In function 'int main()': main.cpp:42:14: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 42 | while (j < B.size()) | ~~^~~~~~~~~~ main.cpp:54:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 54 | if ( i >= A.size()) | ~~^~~~~~~~~~~ main.cpp:60:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 60 | if ( k >= C.size()) | ~~^~~~~~~~~~~