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Python Basics. Part 1

Introduction
The for loop
2. Why we need loops
The while loop
Nested loops
break and continue
Summary

Instruction

Suppose you want to write a program that prints numbers from 1 to 10. How can you do that? The naive approach is to do this:

print('Current value: 1')
print('Current value: 2')
...
print('Current value: 10')

But that's a lot of pointless typing! Computers are actually pretty good at doing repetitive things using so-called loops. Let's observe them in action.

Exercise

Run the template code and observe what happens. As you can see, there are ten sentences in the output.