'''Question: 
Write a Python program to convert radian to degree.
Note: The radian is the standard unit of angular measure, used in many areas of mathematics. An angle's measurement in radians is numerically equal to the length of a corresponding arc of a unit circle; one radian is just under 57.3 degrees (when the arc length is equal to the radius).
'''

# Python code: 

pi=22/7

radian = float(input("Input radians: "))

degree = radian*(180/pi)

print(degree)



'''Output sample: 
Input radians: 10                                                                                             

572.7272727272727

'''