Eroare de compilare: user.cpp: In function ‘long int factor()’: user.cpp:48:5: error: ‘llong’ was not declared in this scope llong r=0; ^ user.cpp:48:11: error: expected ‘;’ before ‘r’ llong r=0; ^ user.cpp:51:9: error: ‘r’ was not declared in this scope r = eval(); ^ user.cpp:55:13: error: ‘r’ was not declared in this scope r = r*10 + *p - '0'; ^ user.cpp:59:12: error: ‘r’ was not declared in this scope return r; ^ user.cpp:60:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ user.cpp: In function ‘int main()’: user.cpp:63:45: warning: ignoring return value of ‘char* fgets(char*, int, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] fgets(S, Max, fopen("evaluare.in", "r")); ^