Borderou de evaluare (job #825900)

Eroare de compilare: main.c: In function 'main': main.c:24:41: error: 'ver' undeclared (first use in this function) 24 | maxva = max (maxva, max(or, ver)); | ^~~ main.c:24:41: note: each undeclared identifier is reported only once for each function it appears in main.c:19:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 19 | fscanf (fin, "%d", &n); | ^~~~~~~~~~~~~~~~~~~~~~ main.c:22:13: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 22 | fscanf (fin, "%d%d%d%d", &a1, &a2, &a3, &a4); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:28:13: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 28 | fscanf (fin, "%d%d%d%d", &a1, &a2, &a3, &a4); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~