pls write the codes as simple as possible.

Thank you.

JAVA

Given an array of integers, calculate which fraction of its elements are positive, which fraction of its elements are negative, and which fraction of its elements are zeroes, respectively. Print the decimal value of each fraction on a new line. Input Format The first line contains an integer, N, denoting the size of the array. The second line contains N space-separated integers describing an array of numbers (a_0, a_1, ..., a_n - 1). Output Format You must print the following 3 lines: 1. A decimal representing of the fraction of positive numbers in the array. 2. A decimal representing of the fraction of negative numbers in the array. 3. A decimal representing of the fraction of zeroes in the array. Sample Input 6 -4 3 -9 0 4 1 Sample Output 0.500000 0.333333 0.166667 Explanation There are 3 positive numbers, 2 negative numbers, and 1 zero in the array. The respective fractions of positive numbers, negative numbers and zeroes are 3/6 = 0.500000, 2/6 = 0.333333 and 1/6 = 0.166667, respectively