Compilare: main.cpp: In function 'Node* deleteNode(Node*&, int)': main.cpp:269:13: warning: this 'else' clause does not guard... [-Wmisleading-indentation] else ^~~~ main.cpp:271:17: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'else' free(temp); ///dezalocam memoria alocata temporar ^~~~ main.cpp: In function 'int main()': main.cpp:345:9: warning: unused variable 'ct' [-Wunused-variable] int ct=0; ^~