Borderou de evaluare (job #845427)

Compilare: main.cpp: In function 'void read_input_and_build_tree()': main.cpp:86:11: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 86 | fscanf(fin, "%d%d\n", &n, &q); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In function 'void process_querries()': main.cpp:99:15: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 99 | fscanf(fin, "%d", &type); | ~~~~~~^~~~~~~~~~~~~~~~~~ main.cpp:101:19: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 101 | fscanf(fin, "%d", &pos); | ~~~~~~^~~~~~~~~~~~~~~~~ main.cpp:105:19: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 105 | fscanf(fin, "%d%d", &left, &right); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~