Borderou de evaluare (job #741050)

Compilare: main.c: In function 'main': main.c:26:5: warning: ignoring return value of 'freopen' declared with attribute 'warn_unused_result' [-Wunused-result] 26 | freopen("oras.in","r",stdin); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:27:5: warning: ignoring return value of 'freopen' declared with attribute 'warn_unused_result' [-Wunused-result] 27 | freopen("oras.out","w",stdout); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:29:5: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result] 29 | scanf("%d %d",&n,&m); | ^~~~~~~~~~~~~~~~~~~~ main.c:38:13: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result] 38 | scanf(" %c",&v[i][j]); | ^~~~~~~~~~~~~~~~~~~~~