/* 1.9. ⢥ ᥫ a, b c ।, ࠢ ax^2 + bx + c = 0 ⢥ 襭. ⥬ ⮢ ͻ ஢塞 ⠳ 砩 Ķ a b c ͹ 1 襭 1 1 -2 "" Ķ 2 襭 0 2 1 "" Ķ 3 2 1 2 "" ⢥ 襭 Ķ 4 樥 0 0 0 "襭  ࠢ  ᫮" Ķ 5 ࠢ쭮 0 0 2 "ࠢ쭮 ࠢ ࠢ" ͼ */ #include #include main () { getch(); }