Completed competitive coding 2 problems

[abhayb94]

No description provided.

[super30admin]

Strengths:

• The student demonstrates a strong understanding of time and space complexity trade-offs.
• The solutions are well-commented and easy to follow.
• The student has implemented optimal solutions for both problems.

Areas for Improvement:

• In Problem1.java, the student could add a check to handle edge cases, such as an empty input array or null values.
• In Problem2.java, the student could add a brief explanation of the base case (initialization of the dp array) to make the solution even clearer.