Compilare: user.cpp: In function ‘int descompunere(int)’: user.cpp:19:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ user.cpp: In function ‘int main()’: user.cpp:25:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d",&p,&q); ^ user.cpp: In function ‘int descompunere(int)’: user.cpp:13:16: warning: ‘e’ may be used uninitialized in this function [-Wmaybe-uninitialized] e++; ^