Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:81:9: error: ‘x’ was not declared in this scope x = n - i - 2; ^ user.cpp:98:9: error: ‘x’ was not declared in this scope x = n - i - 1; ^ user.cpp:51:30: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(in, "%d%d ", &p, &n); ^ user.cpp:52:25: warning: ignoring return value of ‘char* fgets(char*, int, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] fgets(s, MAXN + 2, in); ^