Masala #JVN81YN99E

Tasavvur qiling men ajoyib bir bakteriya o'ylab topdim . U bakteriya har daqiqada ikki barovar ko'payadi . Erta tongda shu bakteriyani bittasini olib bankaga qo'ydim , sizga \(hh:mm\) ko'rinishida soat nechida shu banka to'lganini beraman siz esa bakteriyalar soat nechida bankani yarmigacha to'lgan ekanini topishingiz kerak

Kirish faylining yagona satrida soat \(hh:mm\) ko'rinishida beriladi

( Kirish fayilining yagona satirida HH:MM(00≤HH≤23,00≤MM≤59)

 Javobni ham HH:MM(00≤HH≤23,00≤MM≤59) tarzida chiqaring