fazan.cpp:1: 'program' is used as a type, but is not defined as a type. fazan.cpp:2: parse error before `,' token fazan.cpp:4: `a' was not declared in this scope fazan.cpp:4: `b' was not declared in this scope fazan.cpp:4: `c' was not declared in this scope fazan.cpp:4: 'begin' is used as a type, but is not defined as a type. fazan.cpp:5: `c' was not declared in this scope fazan.cpp:5: ISO C++ forbids declaration of `writeln' with no type fazan.cpp:6: syntax error before `.' token fazan.cpp:6:5: warning: no newline at end of file