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Code Completion 4 Challenges

Complete the Python Numbers code

Practice constructing complex numbers, reading their components, combining them with arithmetic, and promoting a real value to complex.

Beginner ~8 min read

Challenge 1

Create a complex value with real part 2 and imaginary part -3 using the constructor.

python Your answer 
value = 
print(value)

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Challenge 2

Read the real component from the existing complex value.

python Your answer 
value = 7 + 2j
real_part = 
imaginary_part = value.imag
print(real_part, imaginary_part)

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Challenge 3

Add the two complex values to combine their real and imaginary components.

python Your answer 
left = 2 + 3j
right = -1 + 4j
total = 
print(total)

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Challenge 4

Convert a real measurement to the complex type, with an imaginary component of zero.

python Your answer 
measurement = 6.5
value = 
print(value, type(value).__name__)

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