Python: Iteration over sets

Python sets: Exercise-2 with Solution

Write a Python program to iteration over sets.

Sample Solution-1:

Iterate over the set without indexes:

Python Code:

#Create a set 
num_set = set([0, 1, 2, 3, 4, 5])
for n in num_set:
  print(n, end=' ')
print("\n\nCreating a set using string:")
char_set = set("w3resource")  
# Iterating using for loop
for val in char_set:
    print(val, end=' ')

Sample Output:

0 1 2 3 4 5 

Creating a set using string:
c e 3 u r o w s 

Flowchart:

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The following tool visualize what the computer is doing step-by-step as it executes the said program:

Sample Solution-2:

Iterating over a set as indexed list:

Python Code:

char_set = set("w3resource")  
char_set = list(char_set)  
# Iterating over a set as a indexed list
for id in range(len(char_set)):
        print(char_set[id], end=' ')

Sample Output:

3 w o u e r s c 

Flowchart:

Visualize Python code execution:

The following tool visualize what the computer is doing step-by-step as it executes the said program:

Sample Solution-3:

Using the enumerate type:

Python Code:

num_set = {0, 1, 2, 3, 4, 5}
# Iterate over the set
for value,char in enumerate(num_set):
   print(char, end=' ')

Sample Output:

0 1 2 3 4 5  

Flowchart:

Visualize Python code execution:

The following tool visualize what the computer is doing step-by-step as it executes the said program:

Python Code Editor:

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