Masala B
Svetofor
Avtomaktab o'quvchisi test topshirmoqda. Savol shunday: "Svetoforda qaysi rang yondi?". Agar rang "green" (yashil) bo'lsa, mashina yurishi kerak. Boshqa har qanday holatda (qizil, sariq, o'chgan) mashina to'xtashi kerak. Mashina yurishi kerak bo'lsa START, aks holda STOP so'zini chiqaring.
Bitta so'z S (faqat kichik harflardan iborat).
Agar svetafordan yurish mumkin bo'lsa START, aks holda STOP so'zi.
| # | input.txt | output.txt |
|---|---|---|
| 1 |
green |
START |
| 2 |
yellow |
STOP |