Compilare: user.cpp: In function ‘int lee()’: user.cpp:130: warning: no return statement in function returning non-void user.cpp: In function ‘void det2()’: user.cpp:133: warning: unused variable ‘in’ user.cpp:133: warning: unused variable ‘jn’ user.cpp:133: warning: unused variable ‘k’ user.cpp: In function ‘int det(int, int)’: user.cpp:162: warning: no return statement in function returning non-void user.cpp: In function ‘int det3(int, int)’: user.cpp:189: warning: no return statement in function returning non-void user.cpp: In function ‘int afis()’: user.cpp:268: warning: unused variable ‘i’ user.cpp:268: warning: unused variable ‘j’ user.cpp:280: warning: no return statement in function returning non-void user.cpp: In function ‘int lee3()’: user.cpp:332: warning: no return statement in function returning non-void user.cpp: In function ‘int timp1()’: user.cpp:395: warning: unused variable ‘L1’ user.cpp:395: warning: unused variable ‘C1’ user.cpp:477: warning: no return statement in function returning non-void user.cpp: In function ‘int leef(int, int)’: user.cpp:392: warning: control reaches end of non-void function