Borderou de evaluare (job #801750)

Compilare: main.c: In function 'main': main.c:11:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 11 | fscanf(fin ,"%d%d",&c,&n); | ^~~~~~~~~~~~~~~~~~~~~~~~~ main.c:25:13: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 25 | fscanf(fin ,"%lld",&x); | ^~~~~~~~~~~~~~~~~~~~~~ main.c:56:13: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 56 | fscanf(fin ,"%lld",&x); | ^~~~~~~~~~~~~~~~~~~~~~ main.c:39:22: warning: iteration 7 invokes undefined behavior [-Waggressive-loop-optimizations] 39 | if(vf[j]==1) | ~~^~~ main.c:37:23: note: within this loop 37 | for(j=2; j<=9; j++) | ~^~~ main.c:22:22: warning: '__builtin_memset' forming offset 9 is out of the bounds [0, 9] of object 'vf' with type 'char[9]' [-Warray-bounds=] 22 | vf[j]=0; | ~~~~~^~ main.c:4:10: note: 'vf' declared here 4 | char vf[9]; | ^~