Borderou de evaluare (job #781096)

Compilare: main.c: In function 'main': main.c:25:19: warning: array subscript has type 'char' [-Wchar-subscripts] 25 | if(frecv[v[i]]==0){ | ~^~~ main.c:27:18: warning: array subscript has type 'char' [-Wchar-subscripts] 27 | frecv[v[i]]=1; | ~^~~ main.c:15:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 15 | fscanf(fin,"%d%d ",&n,&k); | ^~~~~~~~~~~~~~~~~~~~~~~~~