Maktabda katta sinflar orasida olimpiada va bellashuvlar bo‘lar edi. Hozir turi ko‘payib ketgan.
Lekin aynan o‘sha olimpiada tufayli Charles Babbage mashinasi, Pascal hisoblash uskunasi, birinchi ayol dasturchilar bilan tanishganmiz.
London Fan muzeyida Charles Babbage mashinasini ko‘rib, maza qilgan edim. Bu quvonchni pul bilan sotib olib bo‘lmaydi.
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Bu xabarni yozar ekanman 2 ta narsa bir vaqtda esga tushdi. Shu sababli har birini alohida xabar qilib yozaman.
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Shoxmot o‘yinini bilasiz. U yerda menga eng yoqadigan shakl - ot. Chunki uning yo‘nalishini yaxshi bilsangiz kutilmagan zarbalar bera olasiz.
Shoxmot taxtasida bitta ot bor. Sizga bo‘sh kataklardan biri ko‘rsatiladi. Diqqat savol:
- Ot ko‘rsatilgan katakka eng kam nechta qadam bilan bora oladi?
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Bu masalani avval qo‘lda yechib ko‘ring. Keyin dasturini yozishga harakat qiling. Juda qiziq.
Ilk marta bu masalani 9 sinfda yechib ko‘rgan edim. U vaqtlar dasturlash fani 8-sinfda kirishni boshlar edi. 3 kun urinib, yechimni topganimda, nima uchun aynan shunday ekanini his qilganimda, rosa maza qilgan edim.
Shunday baxtni siz bilan ulashgim keldi.
Eslatma: 1) Izohlarni o`qishdan avval urinib ko`ring. Izohlarda kimdur javobini qoldirgan bo`lishi mumkin. 2) Javobni izohlarga ochiq holda qo`ymang. Hammaga urinishga imkon bering.
Maktabda katta sinflar orasida olimpiada va bellashuvlar bo‘lar edi. Hozir turi ko‘payib ketgan.
Lekin aynan o‘sha olimpiada tufayli Charles Babbage mashinasi, Pascal hisoblash uskunasi, birinchi ayol dasturchilar bilan tanishganmiz.
London Fan muzeyida Charles Babbage mashinasini ko‘rib, maza qilgan edim. Bu quvonchni pul bilan sotib olib bo‘lmaydi.
~~~
Bu xabarni yozar ekanman 2 ta narsa bir vaqtda esga tushdi. Shu sababli har birini alohida xabar qilib yozaman.
~~~
Shoxmot o‘yinini bilasiz. U yerda menga eng yoqadigan shakl - ot. Chunki uning yo‘nalishini yaxshi bilsangiz kutilmagan zarbalar bera olasiz.
Shoxmot taxtasida bitta ot bor. Sizga bo‘sh kataklardan biri ko‘rsatiladi. Diqqat savol:
- Ot ko‘rsatilgan katakka eng kam nechta qadam bilan bora oladi?
~~~
Bu masalani avval qo‘lda yechib ko‘ring. Keyin dasturini yozishga harakat qiling. Juda qiziq.
Ilk marta bu masalani 9 sinfda yechib ko‘rgan edim. U vaqtlar dasturlash fani 8-sinfda kirishni boshlar edi. 3 kun urinib, yechimni topganimda, nima uchun aynan shunday ekanini his qilganimda, rosa maza qilgan edim.
Shunday baxtni siz bilan ulashgim keldi.
Eslatma: 1) Izohlarni o`qishdan avval urinib ko`ring. Izohlarda kimdur javobini qoldirgan bo`lishi mumkin. 2) Javobni izohlarga ochiq holda qo`ymang. Hammaga urinishga imkon bering.
n the U.S. people generally use Bitcoin as an alternative investment, helping diversify a portfolio apart from stocks and bonds. You can also use Bitcoin to make purchases, but the number of vendors that accept the cryptocurrency is still limited. Big companies that accept Bitcoin include Overstock, AT&T and Twitch. You may also find that some small local retailers or certain websites take Bitcoin, but you’ll have to do some digging. That said, PayPal has announced that it will enable cryptocurrency as a funding source for purchases this year, financing purchases by automatically converting crypto holdings to fiat currency for users. “They have 346 million users and they’re connected to 26 million merchants,” says Spencer Montgomery, founder of Uinta Crypto Consulting. “It’s huge.”
Should I buy bitcoin?
“To the extent it is used I fear it’s often for illicit finance. It’s an extremely inefficient way of conducting transactions, and the amount of energy that’s consumed in processing those transactions is staggering,” the former Fed chairwoman said. Yellen’s comments have been cited as a reason for bitcoin’s recent losses. However, Yellen’s assessment of bitcoin as a inefficient medium of exchange is an important point and one that has already been raised in the past by bitcoin bulls. Using a volatile asset in exchange for goods and services makes little sense if the asset can tumble 10% in a day, or surge 80% over the course of a two months as bitcoin has done in 2021, critics argue. To put a finer point on it, over the past 12 months bitcoin has registered 8 corrections, defined as a decline from a recent peak of at least 10% but not more than 20%, and two bear markets, which are defined as falls of 20% or more, according to Dow Jones Market Data.
