Sampling Rejection Sampling¶ 478. Generate Random Point in a Circle 470. Implement Rand10() Using Rand7() Reservoir Sampling¶ 519. Random Flip Matrix 497. Random Point in Non-overlapping Rectangles 398. Random Pick Index 382. Linked List Random Node Was this page helpful? Thanks for your feedback! Thanks for your feedback! Help us improve this page by using our feedback form.