PROGRAMMING:Calculate the temperature in centigrade

This problem requires the preparation of procedures to calculate the Fahrenheit temperature of 100 ° The temperature in centigrade corresponding to F. Calculation formula: $$C = 5 times (f-32) / 9 $$, where: $$C $$represents centigrade temperature, $$f $$represents Fahrenheit temperature, and the output data is required to be integer.
###Input format:
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###Output format:
Output in the following format
```
Fahr = 100, Celsius = the integer value of the calculated centigrade temperature
```






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