Compilare: main.c: In function 'main': main.c:166:2: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result] fscanf(read, "%d", &n); ^~~~~~~~~~~~~~~~~~~~~~ main.c:178:4: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result] fscanf(read, "%d%d", &comanda, &numar); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:181:4: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result] fscanf(read, "%d", &numar); ^~~~~~~~~~~~~~~~~~~~~~~~~~