- 1. Giriş, baskı ve sayılar
- 2. Tam sayı ve kayan sayıları
- 3. Koşullar: eğer-o-else
- 4. Aralıklı döngü için
- 5. Teller
- 6. Döngü sırasında
- 7. Listeler
- 8. İşlevler ve özyineleme
- 9. İki boyutlu listeler (diziler)
- 10. Setler
- 11. Sözlükler
- 12. JavaScript
- 13. HTML5 and CSS
- 14. Responsive Design with Bootstrap
- 15. jQuery
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Has the number been encountered before
Statement
Given a sequence of numbers, determine if the next number has already been encountered. For each number, print the word YES (in a separate line) if this number has already been encountered, and print NO, if it has not already been encountered.
In all the problems input the data using input() and print the result using print().
Statement
Given a sequence of numbers, determine if the next number has already been encountered. For each number, print the wordYES (in a separate line) if this number has already been encountered, and print NO, if it has not already been encountered.
In all the problems input the data using input() and print the result using print().