Compilare: user.c: In function ‘main’: user.c:64:30: warning: unused variable ‘ad’ [-Wunused-variable] int rez = 0, poz, ptr = 1, ad, h, k, cnr; ^ user.c:64:16: warning: unused variable ‘poz’ [-Wunused-variable] int rez = 0, poz, ptr = 1, ad, h, k, cnr; ^ user.c:46:8: warning: ignoring return value of ‘fgets’, declared with attribute warn_unused_result [-Wunused-result] fgets(text, MAXT + 2, in); ^ user.c:50:10: warning: ignoring return value of ‘fgets’, declared with attribute warn_unused_result [-Wunused-result] fgets(cuv[nr], MAXL + 2, in); ^