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

Programming Exercises

Find the second most frequent character in a string.

Medium

Problem Statement

Find the second most frequent character in a string.

Sample Input

success

Sample Output

c

Limits

Time: 2s · Memory: 256 MB

Code Editor
00:00
def second_most_frequent(): s = "success" # Your code here return
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Input
success
Expected Output
c