Borderou de evaluare (job #810992)

Compilare: main.c: In function 'main': main.c:5:5: warning: ignoring return value of 'freopen' declared with attribute 'warn_unused_result' [-Wunused-result] 5 | freopen("colier.in","r",stdin); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:6:5: warning: ignoring return value of 'freopen' declared with attribute 'warn_unused_result' [-Wunused-result] 6 | freopen("colier.out","w",stdout); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:7:5: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result] 7 | scanf("%d", &n); | ^~~~~~~~~~~~~~~ main.c:10:9: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result] 10 | scanf("%d", &a[i]); | ^~~~~~~~~~~~~~~~~~