Borderou de evaluare (job #810968)

Compilare: main.c: In function 'main': main.c:4:5: warning: ignoring return value of 'freopen' declared with attribute 'warn_unused_result' [-Wunused-result] 4 | freopen("schi.in","r",stdin); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:5:5: warning: ignoring return value of 'freopen' declared with attribute 'warn_unused_result' [-Wunused-result] 5 | freopen("schi.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]); | ^~~~~~~~~~~~~~~~~~ main.c:27:5: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result] 27 | scanf("%d", &k); | ^~~~~~~~~~~~~~~ main.c:30:9: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result] 30 | scanf("%d", &x); | ^~~~~~~~~~~~~~~