Compilare: user.cpp: In function ‘int detTriunghiuri()’: user.cpp:41:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=1; i<segs.size(); i++) ^ user.cpp: In function ‘void detDist()’: user.cpp:62:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0; i<pct.size(); i++) ^ user.cpp:63:35: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int j=i+1; j<pct.size(); j++) ^