Compilare: main.cpp: In function 'void interclasare(int, int, int)': main.cpp:21:9: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while(i<arb[a].size() && j<arb[b].size()) ~^~~~~~~~~~~~~~ main.cpp:21:28: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while(i<arb[a].size() && j<arb[b].size()) ~^~~~~~~~~~~~~~ main.cpp:28:9: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while(i<arb[a].size()) ~^~~~~~~~~~~~~~ main.cpp:30:9: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while(j<arb[b].size()) ~^~~~~~~~~~~~~~