given keys:
224562,137456,214562
140145,214576,162145
144467,199645,234534
Using the digit-extraction method (first, third and fifth digits) and quadratic probing, stores the keys shown above in an array with 19 elements. What is the indexes of bin into which all the records are inserted?
hint : digit extraction(1,3,5) for 224562->246 mod 19 = 18 and soon.