soali baghali az navardai! XDDDD 1-n namgozari mikonim va 2004 yaro aro n minamim zigma(a[i] * i( ham navardas ke bar n bakhshpazir mimoone vali 2 az 2005 bar 2004 bakhshpazir nist
2015-01-29 12:04:43 -0600 آرش خنhar fard ro ba 1 ta n namgozari mikonim va fardi ke mohre haro dare ro n minamim
2015-01-29 12:12:31 -0600 آرش خنNavarda mishe mohre haye ye nafar dar shomarash va age be taghirat bepardazi mifahmi hamishe bar n bakhshpazir mimoone ke in mishe navardash dge va dar hadaf bayad tedade mohre haye har fard dar adadesh beshe 2 az n+1 ke age n zoj bashe be n bakhshpazir nist pas be in halat nemitoonim beresim
2015-01-29 12:13:44 -0600 آرش خن