L2 learnings

PLUS MINUS Given an array of integers, calculate the ratios of its elements that are  positive ,  negative , and  zero . Print the decimal value of each fraction on a new line with   places after the decimal. Note:  This challenge introduces precision problems. The test cases are scaled to six decimal places, though answers with an absolute error of up to   are acceptable. Example There are   elements, two positive, two negative and one zero. Their ratios are  ,   and  . Results are printed as: 0.400000 0.400000 0.200000 Function Description Complete the  plusMinus  function in the editor below. plusMinus has the following parameter(s): int arr[n] : an array of integers Print Print the ratios of positive, negative and zero values in the array. Each value should be printed on a separate line with   digits after the decimal. The function should not return a value. Input Format The first line contains an integer,  , the size of the array. The second line contains   space-separated integer