Reservoir Sampling Coding Practice Problems | TutorialsPoint

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Master DSA Topics - January, 2026

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Reservoir Sampling Coding Problems

Practice problems frequently asked at Reservoir Sampling • 4 problems | 0 Easy | 4 Medium | 0 Hard

#	Problem	Difficulty	Topics
1	Linked List Random Node	Medium	Linked ListMathReservoir Sampling
2	Random Flip Matrix	Medium	Hash TableMathReservoir Sampling
3	Random Pick Index	Medium	Hash TableMathReservoir Sampling
4	Random Point in Non-overlapping Rectangles	Medium	ArrayMathBinary Search

Showing 1-4 of 4

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public class MyFirstJavaProgram { Edit & Run

/* This is my first java program.

* This will print 'Hello, World!' as the output

*/

public static void main(String []args) {

System.out.println("Hello, World!"); // prints

}

}

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