Eroare de compilare: main.cpp: In function 'void preprocesare()': main.cpp:23:34: error: 's' was not declared in this scope dr[i] = dr[i + 1] + (sl[n] - s[i]); ^ main.cpp: In function 'std::pair<long long int, long long int> sol(int, int, int)': main.cpp:30:65: error: expected ')' before ';' token long long valdr = (dr[copst + 1] - dr[r] * (sl[r] - sl[copst]); ^ main.cpp: In function 'int main()': main.cpp:57:31: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf (fin, "%d%d", &n, &q); ^ main.cpp:59:30: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf (fin, "%d", &h[i]); ^ main.cpp:62:33: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf (fin, "%d%d", &l, &r); ^ Non zero exit status: 1