print ''
print '#if defined(__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__) >= 303'
print '# pragma GCC visibility push(default)'
print ''
print '#if defined(__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__) >= 303'
print '# pragma GCC visibility push(default)'