Eroare de compilare: user.c: In function ‘main’: user.c:17:5: error: ‘nDiv’ undeclared (first use in this function) nDiv = 0; ^ user.c:17:5: note: each undeclared identifier is reported only once for each function it appears in user.c:18:6: error: ‘Sum’ undeclared (first use in this function) Sum = 0; ^ user.c:21:9: error: ‘i’ undeclared (first use in this function) for(i=1; i<=N; i++){ ^ user.c:13:7: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(file1, "%d", &T); ^ user.c:19:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(file1, "%d", &N); ^