Question

What will be the output of the following Python code snippet? d={"john":40,"peter":45} d["john"]

Answer 1

Output:

40

Explanation:

• In python we have a dictionary data type.
• A dictionary is a collection which is unordered collection of data values.
• Dictionary contains keys and their respective values.
• With the help of keys, their values can be accessed.

Program:

d={"john":40,"peter":45}

print(d["john"])

Let us understand the program.

#Here, we are declaring and initializing a dictionary.

d={"john":40,"peter":45}

#This statement is used print the value associated with john.

#The value associated with john is 40.

#So, it will print 40.

print(d["john"])

Refer the attached image for the output.