traseu3.cpp: In function `int lee()': traseu3.cpp:49: warning: control reaches end of non-void function traseu3.cpp: In function `int main()': traseu3.cpp:63: warning: int format, different type arg (arg 3) traseu3.cpp:63: warning: int format, different type arg (arg 4) traseu3.cpp:63: warning: int format, different type arg (arg 5) traseu3.cpp:64: warning: int format, different type arg (arg 3) traseu3.cpp:64: warning: int format, different type arg (arg 4) traseu3.cpp:64: warning: int format, different type arg (arg 5)