Borderou de evaluare (job #825902)

Compilare: main.c: In function 'main': 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:24:13: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 24 | fscanf (fin, "%d%d%d%d", &a1, &a2, &a3, &a4); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:31:13: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 31 | fscanf (fin, "%d%d%d%d", &a1, &a2, &a3, &a4); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:41:13: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 41 | fscanf (fin, "%d%d%d%d", &a1, &a2, &a3, &a4); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:47:13: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 47 | fscanf (fin, "%d%d%d%d", &a1, &a2, &a3, &a4); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~