Compilare: user.c: In function ‘main’: user.c:13:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fi,"%d%d",&n,&k); ^ user.c:16:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fi,"%d",&p); ^ user.c:31:12: warning: ‘st’ may be used uninitialized in this function [-Wmaybe-uninitialized] fprintf(fo,"%d %d %d",s+1,st+1,smax); ^ user.c:31:12: warning: ‘s’ may be used uninitialized in this function [-Wmaybe-uninitialized] user.c:18:11: warning: ‘sc’ may be used uninitialized in this function [-Wmaybe-uninitialized] sc+=p; ^