Eroare de compilare: user.cpp:11: error: expected constructor, destructor, or type conversion before ‘,’ token user.cpp:11: error: expected constructor, destructor, or type conversion before ‘;’ token user.cpp: In function ‘int main()’: user.cpp:37: error: ‘lval’ was not declared in this scope user.cpp:38: error: ‘pval’ was not declared in this scope user.cpp:58: error: ‘pval’ was not declared in this scope user.cpp:60: error: ‘lval’ was not declared in this scope user.cpp:77: warning: format ‘%d’ expects type ‘int’, but argument 2 has type ‘long long int’ user.cpp:19: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:20: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:22: warning: ignoring return value of ‘char* fgets(char*, int, FILE*)’, declared with attribute warn_unused_result user.cpp:25: warning: ignoring return value of ‘char* fgets(char*, int, FILE*)’, declared with attribute warn_unused_result user.cpp:30: warning: ignoring return value of ‘char* fgets(char*, int, FILE*)’, declared with attribute warn_unused_result