6.14 (Mean, Median and Mode Program Modifications) Modify the program of Fig. 6.16 t function mode is capable of handling a tie for the mode value. Also modify function medi an so the two middle elements are averaged in an array with an even number of elements. 6.15 (Duplicate Elimination) Use a one-dimensional array to solve the following problem. Reaxd in 20 numbers, each of which is between 10 and 100, inclusive. As each number is read, print it only if it's not a duplicate of a number already read. Provide for the "worst case" in which all 20 numbers are different. Use the smallest possible array to solve this problem. 6.14 (Mean, Median and Mode Program Modifications) Modify the program of Fig. 6.16 t function mode is capable of handling a tie for the mode value. Also modify function medi an so the two middle elements are averaged in an array with an even number of elements. 6.15 (Duplicate Elimination) Use a one-dimensional array to solve the following problem. Reaxd in 20 numbers, each of which is between 10 and 100, inclusive. As each number is read, print it only if it's not a duplicate of a number already read. Provide for the "worst case" in which all 20 numbers are different. Use the smallest possible array to solve this