Borderou de evaluare (job #848397)

Compilare: main.cpp: In function 'void read_data()': main.cpp:90:9: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 90 | fscanf(f, "%d %d", &n, &num_queries); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:92:11: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 92 | fscanf(f, "%d", &v[i]); | ~~~~~~^~~~~~~~~~~~~~~~ main.cpp:95:11: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 95 | fscanf(f, "%d %d %d", &q[i].l, &q[i].r, &q[i].k); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~