Challenge No. 388: Kamasutra Cipher 2 – Generate 13 random pairs from English alphabets and 5 random pairs from 0-9 digits and use that to encrypt the plain text.
Solved using: R.
VSTACK
Stacks arrays vertically into a single column in Excel.
Render Provided Grid Design
Challenge No. 385: Generate the given grid.
Solved using: R.
Monthly Flight Time Summary
Challenge No. 154: This problem is a variation of yesterday’s problem.
Solved using: Power Query.
Extract Signed Numbers from Text
Challenge No. 383: Extract the unique positive and negative numbers if they are immediately preceded by either plus or minus sign.
Solved using: Python.
Pilot Flight Rest Hours
Challenge No. 153: This time this problem will appear on both Sat and Sun with variations.
Solved using: Python in Excel.
Encrypt Text with Keyword Cipher
Challenge No. 377: Encrypt the gives words using Keyword Cipher.
Solved using: Python.
Multiply Fibonacci and Lucas Numbers
Challenge No. 376: Lucas Numbers – A term is sum of immediate previous two terms.
Solved using: Python.
Monthly Per Diem Calculation
Challenge No. 149: The data is for business trip start and end dates of employees.
Solved using: Python.
Fruit Pair Frequency Grid
Challenge No. 148: Generate the grid shown where count need to be populated at intersections of rows and columns.
Solved using: Python.
Draw Inverted Triangle Shape
Challenge No. 372: Draw inverted right angled triangles as shown for an r value.
Solved using: Python.