hamid reza jan shoma mikhaid 50000 bar in ro chap konid : a = 50000 b =50000 d = 1?
2015-02-16 02:48:37 -0600 آرش خنJenabe M.Mahdi aya mishe tedade joft (x,y) hai ke az a va b kamtaran va nesbat be ham avalan ro peida kard? age mishe pas masale hale dge :D
2015-02-16 02:52:02 -0600 آرش خن