Question 1:

• Design Linker and compiler.

Question 2:

• Given a string : aabbcb, it's encoded as 2xa2xbcb. Write the enocoder.

Question 3:

• Implement rand25() using rand5() function.

Question 4:

• Given a decimal, convert it into Roman number: https://leetcode.com/problems/integer-to-roman

Question 5:

• Chocolate sweetness.