Eroare de compilare: user.cpp: In function ‘int root(int)’: user.cpp:17:41: error: ‘findy’ was not declared in this scope else return ( tt[x] = findy( tt[x] ) ); ^ user.cpp: At global scope: user.cpp:20:13: error: ISO C++ forbids declaration of ‘citire_init’ with no type [-fpermissive] citire_init() { ^ user.cpp: In function ‘int citire_init()’: user.cpp:21:5: error: ‘in’ was not declared in this scope in >> N; ^ user.cpp:26:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ user.cpp: In function ‘int main()’: user.cpp:29:18: error: expected ‘}’ at end of input citire_init(); ^ user.cpp: In function ‘int root(int)’: user.cpp:18:1: warning: control reaches end of non-void function [-Wreturn-type] } ^