Compilare: main.c: In function 'main': main.c:23:25: warning: unused variable 'nr' [-Wunused-variable] int test,i,n,j,secv=0,nr,pozst,pozdr,max,l; ^~ main.c:23:16: warning: unused variable 'j' [-Wunused-variable] int test,i,n,j,secv=0,nr,pozst,pozdr,max,l; ^ main.c:24:3: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d%d",&test,&n); ^~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:26:5: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d",&v[i]); ^~~~~~~~~~~~~~~~~~~~~~ main.c:47:17: warning: 'pozdr' may be used uninitialized in this function [-Wmaybe-uninitialized] pozst=pozdr-max+1; ~~~~~^~~~