Robotics & Artificial Intelligence
In Python programming, it is an unordered collection data type that is iterable, mutable and has no duplicate elements. It is represented by { } where the values are enclosed in curly braces.
Read the above paragraph and answer the following questions:
(a) Name the data type that is used in Python.
(b) What will happen, if duplicate elements are present in this data types and executed?
Answer
(a) The data type used in Python is Set.
(b) If duplicate elements are present in a set and executed, the set will automatically remove the duplicates and retain only the unique values. This is because a set does not allow duplicate elements. For example, executing My_set = {"red", "blue", "green", "yellow", "blue", "green"} will result in {"red", "blue", "green", "yellow"} being stored, as the duplicate values "blue" and "green" are eliminated.
Related Questions
Predict the output when executed:
Statement Output a = 24
m = float(a)
print(m)b = 32.86
n = int(b)
print(n)c = 3
p = complex(c)
print(p)Assertion (A): Variable is a named memory location which contains a value.
Reason (R): When you create a variable, it reserves some space in the memory.
Based on the above discussion, choose an appropriate statement from the options given below:
- Both A and R are true and R is the correct explanation of A.
- Both A and R are true and R is not the correct explanation of A.
- A is true but R is false.
- A is false but R is true.
- Both A and R are false.
Write short notes on Indentation.
Write short notes on Assignment.