cau nay` thuoc. loai. logic
co' 5 thang` an cuop' cho^m dc. 1000 thung` vang` . 5 te^n muon' chia tien` nhau ra xai` nen nghi~ ra cach' chia : tung` nguoi` 1 dua ra y' kien' theo thu' tu. tu` 1 den' 5 , neu' so' nguoi` dong` y' >= so' nguoi` ko dong` y' thi` nguoi` do' dc. chia theo cach' cua? han',con` nguoc. lai. thi` bi. chem' de? nguoi` tiep theo dua ra y' kien', vay. hoi? ten an cuop thu' 1 dc. bao nhieu thung` vang` ?
goi. y' : neu' ten an cuop' tu` 1->3 chet' thi` ten thu' 4 chia theo cach' la` han' lay' het 1000 thung` vang` ,ten 4 tu. dong` y' neu' ten 5 ko dong` y' cung~ fai? chia nhu vay. 1 dong` y':1 ko dong` y' ma`.