Eroare de compilare: user.c: In function ‘main’: user.c:75:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d", &m); ^ user.c:77:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d", &n); ^ user.c: In function ‘baga’: user.c:51:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d", &k); ^ user.c:54:19: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d", &nod[st]); ^ /tmp/ccFXFw0V.o: In function `main': user.c:(.text.startup+0x337): undefined reference to `euler' user.c:(.text.startup+0x5d6): undefined reference to `euler' collect2: error: ld returned 1 exit status