Compilare: main.cpp: In function 'void prim()': main.cpp:46:6: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(int i=0;i<n;++i) ^~~ main.cpp:49:9: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' Min[0]=0;//setez 0 ca fiind radafina si minimul lui ca 0 ca sa fie ales primul in arborele partial ^~~ main.cpp: In function 'int pick(double*, bool*)': main.cpp:37:12: warning: 'node_picked' may be used uninitialized in this function [-Wmaybe-uninitialized] return node_picked; ^~~~~~~~~~~ main.cpp: In function 'void prim()': main.cpp:103:41: warning: 'parent' may be used uninitialized in this function [-Wmaybe-uninitialized] if(next[frunza]==parent||prev[frunza]==parent)//daca sunt puncte consecutive in poligonul curent (formeaza o latura , nu o diagonala) ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~