Compilare: user.c: In function ‘main’: user.c:18:4: warning: implicit declaration of function ‘strcmp’ [-Wimplicit-function-declaration] if (strcmp(s, "ciocolata") == 0) { ^ user.c:11:8: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(in, "%d", &T); ^ user.c:13:9: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(in, "%d", &N); ^ user.c:16:10: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(in, "%s\n", s); ^