Module: (Python) Loops. Loop with counter - for


Problem

5/15

for loop statement - Task 2

Theory Click to read/hide

Remember: in order to display the required number of decimal places, you need to use the command format().
For example, to display the value of a real variable with an accuracy of 4 decimal places, you need to write it like this: 

x = 1.24323543
print("x = {:.4f}".format(x))  # on screen: x = 1.2432

 

Problem

Modify the program so that it displays a table of prices 1, 2, 3, 4, ... 20 pieces of a certain type of product, if one piece of goods costs 20.40 rubles 
1 - 20.40 r
2 - 40.80r
...
20 - 408.00 r

time 1000 ms
memory 256 Mb
Rules for program design and list of errors in automatic problem checking

Teacher commentary

Insert the missing code snippets
Python
1
2

     

Program check result

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