Compilare: user.c: In function ‘main’: user.c:96:3: warning: format ‘%d’ expects argument of type ‘int *’, but argument 5 has type ‘long long int *’ [-Wformat=] fscanf(fin, "%d %d %I64d", &x, &y, &z); ^ user.c:76:8: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d %d %d", &N, &M, &K); ^ user.c:83:9: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d", &nod); ^ user.c:96:9: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d %d %I64d", &x, &y, &z); ^