Compilare: user.c: In function ‘aflaCuvant’: user.c:69:9: warning: array subscript has type ‘char’ [-Wchar-subscripts] if (litere[index].cuvinte < k) ^ user.c:70:13: warning: array subscript has type ‘char’ [-Wchar-subscripts] k -= litere[index].cuvinte; ^ user.c: In function ‘cmpIndici’: user.c:155:5: warning: array subscript has type ‘char’ [-Wchar-subscripts] if (litere[i1].lmax == litere[i2].lmax) { ^ user.c:155:5: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:156:9: warning: array subscript has type ‘char’ [-Wchar-subscripts] if (litere[i1].valoare == litere[i2].valoare) ^ user.c:156:9: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:158:9: warning: array subscript has type ‘char’ [-Wchar-subscripts] return (litere[i1].valoare < litere[i2].valoare) ? -1 : 1; ^ user.c:158:9: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:160:5: warning: array subscript has type ‘char’ [-Wchar-subscripts] return (litere[i1].lmax > litere[i2].lmax) ? -1 : 1; ^ user.c:160:5: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c: In function ‘main’: user.c:32:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d%d", &n, &k); ^ user.c:35:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d", &litere[i].valoare); ^