Borderou de evaluare (job #787488)

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