Borderou de evaluare (job #740958)

Compilare: main.c: In function 'main': main.c:24:5: warning: ignoring return value of 'freopen' declared with attribute 'warn_unused_result' [-Wunused-result] 24 | freopen("oras.in","r",stdin); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:25:5: warning: ignoring return value of 'freopen' declared with attribute 'warn_unused_result' [-Wunused-result] 25 | freopen("oras.out","w",stdout); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:27:5: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result] 27 | scanf("%d %d",&n,&m); | ^~~~~~~~~~~~~~~~~~~~ main.c:32:5: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result] 32 | scanf(" %c",&v[i][j]); | ^~~~~~~~~~~~~~~~~~~~~