100 Sistemde girilen notu 5lik sisteme çevirme
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public static void main(String[] args) { double not=0; BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); System.out.println("Lütfen Notunuzu Girin"); try { not = Double.parseDouble(br.readLine()); } catch (NumberFormatException e) { System.out.println("SAYI GİRİŞ HATASI"); } catch (IOException e) { System.out.println("KLAVYE OKUMA HATASI"); } if(not<0) { System.out.println("HATALI NOT"); } else if(not<50) { System.out.println("KALDI(1)"); } else if (not < 60) { System.out.println("GEÇER(2)"); } else if (not < 70) { System.out.println("ORTA(3)"); } else if (not < 85) { System.out.println("İYİ(4)"); } else if (not <= 100) { System.out.println("PEKİYİ(5)"); } } |