Compilare: main.cpp: In function 'void mergeVectorY(int, int, int)': main.cpp:84:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0; i < aux.size(); i++) ~~^~~~~~~~~~~~ main.cpp: In function 'LL solve(int, int)': main.cpp:111:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0; i < rectangle.size() - 1; i++) ~~^~~~~~~~~~~~~~~~~~~~~~ main.cpp:113:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int j = i + 1; j < rectangle.size() && j - i < 8; j++) ~~^~~~~~~~~~~~~~~~~~