barbie.cpp: In function 'int main()': barbie.cpp:24: error: 'struct barbie' has no member named 'g' barbie.cpp:25: error: 'struct barbie' has no member named 'v' barbie.cpp:26: error: 'j' was not declared in this scope barbie.cpp:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result barbie.cpp:13: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result barbie.cpp:15: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result barbie.cpp:20: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result