Borderou de evaluare (job #813018)

Compilare: main.c: In function 'main': main.c:33:21: warning: array subscript has type 'char' [-Wchar-subscripts] 33 | dir[o++]=tip[ch]; | ^ main.c:47:25: warning: array subscript has type 'char' [-Wchar-subscripts] 47 | if(l+(dl[dir[j]]*2)>-1&&l+(dl[dir[j]]*2)<n&&c+(dc[dir[j]]*2)>=0&&c+(dc[dir[j]]*2)<m) | ~~~^~~ main.c:47:46: warning: array subscript has type 'char' [-Wchar-subscripts] 47 | if(l+(dl[dir[j]]*2)>-1&&l+(dl[dir[j]]*2)<n&&c+(dc[dir[j]]*2)>=0&&c+(dc[dir[j]]*2)<m) | ~~~^~~ main.c:47:66: warning: array subscript has type 'char' [-Wchar-subscripts] 47 | if(l+(dl[dir[j]]*2)>-1&&l+(dl[dir[j]]*2)<n&&c+(dc[dir[j]]*2)>=0&&c+(dc[dir[j]]*2)<m) | ~~~^~~ main.c:47:87: warning: array subscript has type 'char' [-Wchar-subscripts] 47 | if(l+(dl[dir[j]]*2)>-1&&l+(dl[dir[j]]*2)<n&&c+(dc[dir[j]]*2)>=0&&c+(dc[dir[j]]*2)<m) | ~~~^~~ main.c:49:30: warning: array subscript has type 'char' [-Wchar-subscripts] 49 | if(v[l+dl[dir[j]]*2][c+(dc[dir[j]]*2)]==0&&v[l+dl[dir[j]]][c+dc[dir[j]]]>0) | ~~~^~~ main.c:49:47: warning: array subscript has type 'char' [-Wchar-subscripts] 49 | if(v[l+dl[dir[j]]*2][c+(dc[dir[j]]*2)]==0&&v[l+dl[dir[j]]][c+dc[dir[j]]]>0) | ~~~^~~ main.c:49:70: warning: array subscript has type 'char' [-Wchar-subscripts] 49 | if(v[l+dl[dir[j]]*2][c+(dc[dir[j]]*2)]==0&&v[l+dl[dir[j]]][c+dc[dir[j]]]>0) | ~~~^~~ main.c:49:84: warning: array subscript has type 'char' [-Wchar-subscripts] 49 | if(v[l+dl[dir[j]]*2][c+(dc[dir[j]]*2)]==0&&v[l+dl[dir[j]]][c+dc[dir[j]]]>0) | ~~~^~~ main.c:52:31: warning: array subscript has type 'char' [-Wchar-subscripts] 52 | v[l+dl[dir[j]]][c+dc[dir[j]]]=0; | ~~~^~~ main.c:52:45: warning: array subscript has type 'char' [-Wchar-subscripts] 52 | v[l+dl[dir[j]]][c+dc[dir[j]]]=0; | ~~~^~~ main.c:53:31: warning: array subscript has type 'char' [-Wchar-subscripts] 53 | l+=(dl[dir[j]]*2); | ~~~^~~ main.c:54:31: warning: array subscript has type 'char' [-Wchar-subscripts] 54 | c+=(dc[dir[j]]*2); | ~~~^~~ main.c:17:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 17 | fscanf(fin, "%d%d%d%d" ,&n,&m,&k,&g); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:20:9: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 20 | fscanf(fin, "%d%d" ,&lp[i],&cp[i]); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:25:9: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 25 | fscanf(fin, "%d%d" ,&l,&c); | ^~~~~~~~~~~~~~~~~~~~~~~~~~