Compilare: main.cpp: In function 'int fiiST(int)': main.cpp:31:1: warning: control reaches end of non-void function [-Wreturn-type] 31 | } | ^ main.cpp: In function 'int main()': main.cpp:55:24: warning: iteration 9 invokes undefined behavior [-Waggressive-loop-optimizations] 55 | V[i].parent=0; | ~~~~~~~~~~~^~ main.cpp:53:22: note: within this loop 53 | for(int i=1;i<=10;i++) | ~^~~~