Syntax error Count the elements till first tuple in Python

Count the elements till first tuple in Python

When it is required to count the elements up to the first tuple, a simple loop, the 'isinstance' method, and the 'enumerate' method can be used.

Below is a demonstration of the same −

Example

Live Demo

my_tuple_1 = (7, 8, 11, 0 ,(3, 4, 3), (2, 22))

print ("The tuple is : " )
print(my_tuple_1)

for count, elem in enumerate(my_tuple_1):
   if isinstance(elem, tuple):
      break
print("The number of elements up to the first tuple are : ")
print(count)

Output

The tuple is :
(7, 8, 11, 0, (3, 4, 3), (2, 22))
The number of elements up to the first tuple are :
4

Explanation

  • A nested tuple is defined and is displayed on the console.
  • The tuple is enumerated, and iterated over.
  • The isinstance method is used to check if the element in the tuple belongs to a certain type.
  • This result is stored in a counter since 'enumerate' was used.
  • It is displayed as output on the console.
Updated on: 2021-03-12T05:35:03+05:30

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