Compilare: user.cpp: In function ‘int b1(int, int, int)’: user.cpp:32:12: warning: ‘t’ may be used uninitialized in this function [-Wmaybe-uninitialized] return t; ^ user.cpp: In function ‘int b2(int, int, int)’: user.cpp:44:12: warning: ‘t’ may be used uninitialized in this function [-Wmaybe-uninitialized] return t; ^ user.cpp: In function ‘int main()’: user.cpp:55:25: warning: ‘t’ may be used uninitialized in this function [-Wmaybe-uninitialized] else g<<b2(1,n,x)<<"\n"; ^ user.cpp:54:34: warning: ‘t’ may be used uninitialized in this function [-Wmaybe-uninitialized] else if(a==1) g<<b1(1,n,x)<<"\n"; ^