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PROGRAMMING:US epidemic data forecast

Luz3年前 (2021-05-10)题库387
The United States has to restore its economy without fully controlling the epidemic. Chuan Jianguo likes to die and often overthrows what he says. Now suppose that his face changing cycle is 10 days, and he turns his face every 10 days. At the beginning, he decides not to wear a mask. Ten days later, he decides to wear a mask. Twenty days later, he decides not to wear a mask. Assuming that the transmission coefficient of the new coronavirus is RO, the RO will be reduced to half after wearing the mask. Can you predict the new data of the United States under the leadership of Comrade Chuan Jianguo? Ro = 1, which means that each new crown patient can infect one normal person.
###Input format:
Enter three data in one row, which are the number of new crown infections n, the number of days t, and the new crown transmission coefficient ro.
###Output format:
For each group of input, the number of new crown infections on day t was predicted and output. If the number of people infected reaches or exceeds the number of people in the United States (330 million), it will output "Maga? Bazinga!!”
###Input example:
Here is a set of inputs. For example:
```in
100 15 1.2
```
###Output example:
The corresponding output is given here. For example:
```out
two million seven hundred and eighty-one thousand seven hundred and eighty-seven
```







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