Borderou de evaluare (job #615568)

Compilare: main.c: In function 'main': main.c:38:2: warning: ignoring return value of 'freopen' declared with attribute 'warn_unused_result' [-Wunused-result] 38 | freopen("sirdesc.in","r",stdin); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:39:2: warning: ignoring return value of 'freopen' declared with attribute 'warn_unused_result' [-Wunused-result] 39 | freopen("sirdesc.out","w",stdout); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:41:2: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result] 41 | scanf("%d %d %d %d", &n, &k, &d, &m); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:43:3: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result] 43 | scanf("%d", a + i); | ^~~~~~~~~~~~~~~~~~