Programmer turned welder

After being laid off, a programmer became a welder. One day while working, he suddenly muttered to himself, “It’s been so long, I’ve even forgotten how to solve three sum.” A coworker next to him quie

After being laid off, a programmer became a welder. One day while working, he suddenly muttered to himself, “It’s been so long, I’ve even forgotten how to solve three sum.” A coworker next to him quietly replied, “Two pointers.”