You make it we skate it . <| sep |> He doesn ' t , and that should show you how stupidly shortsighted you are being . <| sep |> Sombra flair . Door . Nope , I ' ll just go around <| sep |> Daniel Bryan said Cesaro is one of his top 3 in the world , then didn ' t even draft him in his first 12 picks . <| sep |> Please enlighten us . I ' m sure you study economics indepth and surely know what you ' re talking about . <| sep |> The issue is with while loop , you shouldn ' t end with semicolon , remove the semicolon . The semicolon at the end of while means its null statementI strongly encourage you to use IDE to debug issues like this , that ' s how you learn programming . You can start with Eclipse or Intellij Edit Also you are supposed to close the while loop , after you remove the semicolon , add an extra brace towards the end