WHAT WILL BE THE OUTPUT OF THE FOLLOWING PYTHON CODE SNIPPET 7503

NIELIT O Level Exam

What will be the output of the following Python code snippet?

total={}
def insert(items):
    if items in total:
        total[items] += 1
    else:
        total[items] = 1
insert('Apple')
insert('Ball')
insert('Apple') 
print (len(total))

निम्नलिखित Python कोड स्निपेट का आउटपुट क्या होगा?

total={}
def insert(items):
    if items in total:
        total[items] += 1
    else:
        total[items] = 1
insert('Apple')
insert('Ball')
insert('Apple') 
print (len(total))

A. 3

B. 1

C. 2

D. 0

Correct Answer is :

C. 2

Explanation

The insert() function counts the number of occurrences of the item being inserted into the dictionary. There are only 2 keys present since the key ‘Apple’ is repeated. Thus, the length of the dictionary is 2.