Compilare: user.cpp: In function ‘int cautare2(int, int, int)’: user.cpp:29:7: warning: unused variable ‘m’ [-Wunused-variable] { int m,i; ^ user.cpp:29:9: warning: unused variable ‘i’ [-Wunused-variable] { int m,i; ^ user.cpp:32:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ user.cpp: In function ‘int cautare3(int, int, int)’: user.cpp:35:7: warning: unused variable ‘m’ [-Wunused-variable] { int m,i; ^ user.cpp:35:9: warning: unused variable ‘i’ [-Wunused-variable] { int m,i; ^ user.cpp:39:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^