Practice LinkedIn Coding Question | Real Coding Interviews

Quick Summary

Locate every non-overlapping instance of a target substring inside a source string.
Substitute each matched segment with a replacement string.
Implement the replacement logic manually without using built-in string methods.

What This Tests

Common Patterns

Two PointersString Matching

Hint 1

Hint 2

What Interviewers May Ask Next

Report seen similar question in interview

python

Test Cases

Input

Output

Expected