Compilare: user.cpp: In function ‘void parcurgere(int&, int&)’: user.cpp:39:35: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0;i<G[poz].size();i++) ^ user.cpp:40:50: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] if(a[poz].t+G[poz][i].t<a[G[poz][i].i].t && a[poz].w+G[poz][i].w<=w || a[poz].t+G[poz][i].t==a[G[poz][i].i].t && a[poz].w+G[poz][i].w < a[G[poz][i].i].w&&a[poz].w+G[poz][i].w<=w) ^