Compilare: user.c: In function ‘main’: user.c:17:5: warning: array subscript has type ‘char’ [-Wchar-subscripts] text[t++] = ch; ^ user.c:23:1: warning: array subscript has type ‘char’ [-Wchar-subscripts] }text[t] = '\0'; ^ user.c:32:9: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(text[++t]==' '){ ^ user.c:35:13: warning: array subscript has type ‘char’ [-Wchar-subscripts] suma += latimi[text[t] - 96]; ^ user.c:41:13: warning: array subscript has type ‘char’ [-Wchar-subscripts] fprintf(file2, "%c", text[t]); ^ user.c:13:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(file1, "%lld", &latimi[i]); ^ user.c:25:7: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(file1, "%lld", &W); ^