For Python:

def plusMinus(arr): # Write your code here positive = [] negative =[] zero = []

for i in range (n):
    if arr[i]>0:
        positive.append(arr[i])
    elif arr[i]<0:
        negative.append(arr[i])
    else:
        zero.append(arr[i])

print(f"{len(positive)/n:.6f}")
print(f"{len(negative)/n:.6f}")
print(f"{len(zero)/n:.6f}")

JavaScript

Function plusMinus(arr) {

let pos = 0, neg = 0, zero = 0;

for(let x in arr)
{
    if(arr[x]>0)
    {
        pos++;
    }
    else if(arr[x]<0)
    {
        neg++;
    }
    else{
        zero++;
    }
}

console.log((pos/arr.length).toFixed(6));
console.log((neg/arr.length).toFixed(6));
console.log((zero/arr.length).toFixed(6));
}

public static void plusMinus(List arr) { // Write your code here float zeroCount =0; float postiveCount=0; float negativeCount=0; for(int i=0;i0){ postiveCount++; } else { negativeCount++; } } System.out.println((postiveCount/arr.size())); System.out.println(negativeCount/arr.size()); System.out.println(zeroCount/arr.size()); }

FOR PYTHON 3

def plusMinus(arr): pcount = 0 ncount = 0 zcount = 0 for i in range(n): if arr[i] > 0: pcount = pcount+1 elif arr[i] < 0: ncount = ncount+1 elif arr[i] == 0: zcount = zcount+1 print(f"{pcount/n:.6f}") print(f"{ncount/n:.6f}")

print(f"{zcount/n:.6f}")

**Java **

**Java**

public static void plusMinus(List<Integer> arr) {
        int positive=0, negative=0, zero=0;
	
    for (Integer integer : arr) {        
        if(integer>0){ 
				positive= positive+1;
        }else if(integer<0){ 
				negative=negative+1;
        }else zero=zero+1;        
    }
														 
BigDecimal size = new BigDecimal(arr.size());
BigDecimal p = new BigDecimal(positive);
System.out.println(p.divide(size, 5, RoundingMode.CEILING));
BigDecimal n = new BigDecimal(negative);
System.out.println(n.divide(size, 5, RoundingMode.CEILING));
BigDecimal z = new BigDecimal(zero);
System.out.println(z.divide(size, 5, RoundingMode.CEILING));
    }
}