tablita.cpp: In function 'int main()': tablita.cpp:13: error: 'f' was not declared in this scope tablita.cpp:14: error: 'g' was not declared in this scope tablita.cpp:15: error: 'g' was not declared in this scope tablita.cpp:16: error: 'g' was not declared in this scope tablita.cpp:17: error: 'g' was not declared in this scope tablita.cpp:21: error: 'g' was not declared in this scope tablita.cpp:22: error: 'g' was not declared in this scope