import math
x = 15 + 26
print(x)

x = 15 + 26 * 2.33
print(x)

x = math.sin(15 + 26) + math.sqrt(2.33)
print(x)

x = 4 * math.atan(1)
print(x)

x = 2 * math.sin(15 + 26) + math.log(55)
print(x)


x = 6
x = x + 1
print(x)

y = 34
x = math.sin(y) + math.sqrt(0.5 * y)
print(x)