Compilare: user.cpp: In function ‘int x1(int)’: user.cpp:57:9: warning: ‘pMaxE’ may be used uninitialized in this function [-Wmaybe-uninitialized] return pMaxE; ^ user.cpp: In function ‘int x2(int)’: user.cpp:78:9: warning: ‘pMinE’ may be used uninitialized in this function [-Wmaybe-uninitialized] return pMinE; ^ user.cpp: In function ‘int main()’: user.cpp:109:23: warning: ‘pMinE’ may be used uninitialized in this function [-Wmaybe-uninitialized] out<<x2(y)<<"\n"; ^ user.cpp:105:23: warning: ‘pMaxE’ may be used uninitialized in this function [-Wmaybe-uninitialized] out<<x1(y)<<"\n"; ^