comun.cpp: In function 'int main()': comun.cpp:49: error: 'm1' was not declared in this scope comun.cpp:56: error: 'q' was not declared in this scope comun.cpp:59: error: 'x' was not declared in this scope comun.cpp:60: error: 'y' was not declared in this scope comun.cpp:61: error: 't' was not declared in this scope comun.cpp:62: error: 'i1' was not declared in this scope comun.cpp:63: error: 'j1' was not declared in this scope