@@ -0,0 +1,797 @@
+import java.util.Scanner;%0A%0Apublic class plus_minus %7B%0A%0A    public static void main(String%5B%5D args)%7B%0A%0A        int positiveCount = 0;%0A        int negativeCount = 0;%0A        int zeroCount = 0;%0A%0A        Scanner scanner = new Scanner(System.in);%0A        int arrayLength = scanner.nextInt();%0A%0A        for (int i = 0; i %3C arrayLength; i++) %7B%0A            int value = scanner.nextInt();%0A%0A            if(value %3E 0)%7B%0A                positiveCount++;%0A            %7D%0A            else if( value %3C 0)%7B%0A                negativeCount++;%0A            %7D%0A            else %7B%0A                zeroCount++;%0A            %7D%0A        %7D%0A        scanner.close();%0A        System.out.println(positiveCount/arrayLength);%0A        System.out.println(negativeCount/arrayLength);%0A        System.out.println(zeroCount/arrayLength);%0A    %7D%0A%7D%0A

+ plus_minus