Compilare: main.cpp:12:65: warning: integer overflow in expression [-Woverflow] unsigned long long n,m,X,a[1+maxi],nucleu,dnucleu[1+maxi],MINI=5*INFINITY,VERTEX; ^ main.cpp: In function 'void READ()': main.cpp:19:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=1;i<=m;i++) ~^~~ main.cpp:25:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=1;i<=X;i++) ~^~~ main.cpp: In function 'void BFS_TARANESC()': main.cpp:31:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=1;i<=X;i++) ~^~~ main.cpp:37:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] {for(int i=0;i<V[k].size();i++) ~^~~~~~~~~~~~ main.cpp: In function 'void BFS_NUCLEU(int)': main.cpp:58:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] {for(int i=0;i<V[k].size();i++) ~^~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:77:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=1;i<=n;i++) ~^~~ main.cpp:85:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=1;i<=n;i++) ~^~~ main.cpp:89:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=1;i<=n;i++) ~^~~