Compilare: user.c: In function ‘main’: user.c:22:5: warning: format ‘%d’ expects argument of type ‘int *’, but argument 3 has type ‘char *’ [-Wformat=] fscanf(fi,"%d%d%d",&v[0][0],&v[0][1],&v[0][2]); ^ user.c:22:5: warning: format ‘%d’ expects argument of type ‘int *’, but argument 4 has type ‘char *’ [-Wformat=] user.c:22:5: warning: format ‘%d’ expects argument of type ‘int *’, but argument 5 has type ‘char *’ [-Wformat=] user.c:58:21: warning: array subscript has type ‘char’ [-Wchar-subscripts] marc[v[nfin][0]][v[nfin][1]][v[nfin][2]]=1; ^ user.c:58:21: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:58:21: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:81:5: warning: statement with no effect [-Wunused-value] for(i-1;i>=0;i--) ^ user.c:21:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fi,"%d%d",&n,&k); ^ user.c:22:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fi,"%d%d%d",&v[0][0],&v[0][1],&v[0][2]); ^ user.c:23:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fi,"%d%d%d",&ef,&lf,&cf); ^ user.c:37:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fi,"%d%d%d",&e,&l,&c); ^