Challenge No. 698: Populate all months of the year.
Solved using: Python.
Missing Values
Handling and filling missing values in datasets using different strategies.
Identify Missing Number Ranges
Challenge No. 603: Find the missing numbers in the grid given between the smallest and the largest numbers.
Solved using: Python.
Missing Letters and Frequencies
Challenge No. 589: From the list of longest words in English, list the missing alphabets from English language and also the alphabet whose frequency is the highest (in sorted order).
Solved using: Python in Excel.
Expand Alphabet Letter Gaps
Challenge No. 568: Fill in the missing letters between two letters in the given words.
Solved using: Python.
Salesperson Commission Breakdown
Challenge No. 212: Find the total commission of each sales person and sort it descending on total amount.
Solved using: Python.
Calculate Monthly Inventories
Challenge No. 463: Calculate the inventory at the end of all months of the year.
Solved using: Python in Excel.
Yearly Sales for All Continents
Challenge No. 187: Generate the result table from problem table.
Solved using: Python in Excel.
Split and Running Total Rows
Challenge No. 176: Generate the result table from problem table.
Solved using: Python in Excel.
Validate IMO Check Digit
Challenge No. 414: IMO Number of a Vessel – This is a 7 digit number where last digit is check digit.
Solved using: Python in Excel.
Calculate Agent Commission Totals
Challenge No. 172: Find the total commission paid to each agent along with a Grand Total row.
Solved using: R.