Borderou de evaluare (job #688665)

Compilare: main.cpp: In function 'long long int canUnify(long long int, long long int)': main.cpp:61:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 61 | for(int i = 0; i < vca.size(); i++) | ~~^~~~~~~~~~~~ main.cpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 76 | for(int i = 0; i < vcb.size(); i++) | ~~^~~~~~~~~~~~ main.cpp:11:13: warning: unused variable 'a2' [-Wunused-variable] 11 | int a2 = a; | ^~ main.cpp:12:13: warning: unused variable 'b2' [-Wunused-variable] 12 | int b2 = b; | ^~