Borderou de evaluare (job #857763)

Compilare: main.c: In function 'main': main.c:28:21: warning: array subscript has type 'char' [-Wchar-subscripts] 28 | if (ch[v[i]]==0) { | ~^~~ main.c:31:17: warning: array subscript has type 'char' [-Wchar-subscripts] 31 | ch[v[i]]++; | ~^~~ main.c:41:17: warning: array subscript has type 'char' [-Wchar-subscripts] 41 | ch[v[st-1]]--; | ~^~~~~~ main.c:42:21: warning: array subscript has type 'char' [-Wchar-subscripts] 42 | if (ch[v[st-1]]==0) { | ~^~~~~~ main.c:46:21: warning: array subscript has type 'char' [-Wchar-subscripts] 46 | if (ch[v[dr]]==0) { | ~^~~~ main.c:49:17: warning: array subscript has type 'char' [-Wchar-subscripts] 49 | ch[v[dr]]++; | ~^~~~ main.c:9:13: warning: unused variable 'nr' [-Wunused-variable] 9 | int n,i,nr,z,dr,st,costum=0,stc=0,drc=0,dif; | ^~ main.c:13:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 13 | fscanf (fin,"%d%d",&n,&z); | ^~~~~~~~~~~~~~~~~~~~~~~~~