This program produces the square of four numbers starting from
1. The forloop runs over 1 to 5 and computes the square of the
numbers and printsthem.
Answer 2
A for loop runs over the counter 1,2,3 and 4. All the required
folders are
made and the pre-made file abc is copied into these folders.
Answer 3
The given integer expressions are evaluated using the given
syntax with theprovided values.
Answer 4
The given floating point expressions are evaluated using the
given syntaxwith the provided values.
Answer 5
Three nested for loops are used in the range 1-4 to create the
folders 1.1.1to 4.4.4. The if conditional checks for the presence
of the directory of a pre-defined name and if present the file abc
in the directory is renamed to cdfusing mv command.
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Answer 6
Once again three nested loops are used in the range 1-4 to
create the folders1.1.1 to 4.4.4. Now, the if conditonal checks for
the presence of a folder of apre-defined name and then removes that
folder if it is presnt.
Answer 7
The factorial of 20 is calculated in this example using an
iterative technique.The iterator i=20 is decreased by unity in
every step using a while loop andthe product of all the integers
from i to 1 is accumulated in another variable
