Borderou de evaluare (job #761469)

Compilare: main.cpp: In function 'int main()': main.cpp:31:19: warning: array subscript has type 'char' [-Wchar-subscripts] 31 | clasa[dv[i]].push_back(i); | ~~~~^ main.cpp:32:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 32 | scanf("%d", &n); | ~~~~~^~~~~~~~~~ main.cpp:36:15: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 36 | fscanf(f, "%d %d %d", &a, &b, &c); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~