The arithmetic mean of N numbers is the sum of all the numbers, divided by N. The mode of N numbers is the most frequently occurring number.
Write an algorithm to find the mean and mode of a set of given numbers.
Input
The first line of input consists of an integer- inputNum, representing the number of elements in the set (N). The next line consists of N space-separated integers representing the elements of the given set.
Output
Print K space-separated integers where the first number is the mean of the input numbers and the second number is the mode (where K=2).
Note: If mean calculated is in decimal, print its floor value (Floor is the greatest integer less than or equal to that integer; floor[2.4] = 2).
Example 1:
Input: nums = [1, 2, 7, 3, 2]
Output: [3, 2]
Explanation:The mean of the numbers 1, 2, 7, 3, 2 is (1+2+7+3+2)/5 = 15/5 = 3.
The number 2 occurs most frequently, hence it is the mode.
Therefore, the output is 3 2.
TO-DO
input:
output: