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

Programming Exercises

Create a component that takes a hardcoded JSON object and flattens it into a single-level object.

Hard

Problem Statement

Create a component that takes a hardcoded JSON object and flattens it into a single-level object.

Sample Input

{ "a": 1, "b": { "c": 2, "d": { "e": 3 } } }

Sample Output

Flattened Object: { "a": 1, "b.c": 2, "b.d.e": 3 }

Limits

Time: 2s · Memory: 256 MB

Code Editor

Try your code in this preview. Submit marks it done.

import React from "react";
 
 const FlattenObject = () => {
  return (
  <div>
  {/* Display the flattened object */}
  </div>
  );
 };
 
 export default FlattenObject;