All Coding Practice Problems - Page 3 | TutorialsPoint

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Practice coding problems across all companies and topics • 3600 problems | 879 Easy | 1856 Medium | 842 Hard

#	Problem	Difficulty	Topics
31	3Sum Closest	Medium	ArrayTwo PointersSorting
32	3Sum Smaller	Medium	ArrayTwo PointersBinary Search
33	3Sum With Multiplicity	Medium	ArrayHash TableTwo Pointers
34	4 Keys Keyboard	Medium	MathDynamic Programming
35	4Sum	Medium	ArrayTwo PointersSorting
36	4Sum II	Medium	ArrayHash Table
37	A Number After a Double Reversal	Easy	Math
38	Abbreviating the Product of a Range	Hard	Math
39	Accepted Candidates From the Interviews	Medium	Database
40	Account Balance	Medium	Database
41	Account Balance After Rounded Purchase	Easy	Math
42	Accounts Merge	Medium	StackSegment Tree
43	Active Businesses	Medium	Database
44	Active Users	Medium	Database
45	Activity Participants	Medium	Database

Showing 31-45 of 3600

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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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