Practice Real Company Assessment Patterns • Latest 2025–2026 Mock Tests

Programming Exercises

Count the occurrences of each element in a list.

Medium

Problem Statement

Count the occurrences of each element in a list.

Sample Input

[1, 2, 2, 3, 3, 3]

Sample Output

{1: 1, 2: 2, 3: 3}

Limits

Time: 2s · Memory: 256 MB

Code Editor
00:00
def count_occurrences(): lst = [1, 2, 2, 3, 3, 3] # Your code here return
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Input
[1, 2, 2, 3, 3, 3]
Expected Output
{1: 1, 2: 2, 3: 3}