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

Programming Exercises

Write a function to calculate the power of a number using a divide-and-conquer approach (exponentiation by squaring)

Hard

Problem Statement

Write a function to calculate the power of a number using a divide-and-conquer approach (exponentiation by squaring)

Sample Input

2, 10

Sample Output

1024

Limits

Time: 2s · Memory: 256 MB

Code Editor
00:00
import java.util.*; public class Main { public static int power() { int base = 2, exp = 10; // Your code here return 0; } }
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Input
2, 10
Expected Output
1024