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

Programming Exercises

Implement a function to find the largest rectangle in a histogram

Hard

Problem Statement

Implement a function to find the largest rectangle in a histogram

Sample Input

[2, 1, 5, 6, 2, 3]

Sample Output

10

Limits

Time: 2s · Memory: 256 MB

Code Editor
00:00
import java.util.*; public class Main { public static int largestRectangleArea() { int[] heights = {2, 1, 5, 6, 2, 3}; // Your code here return 0; } }
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Input
[2, 1, 5, 6, 2, 3]
Expected Output
10