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  1. Prepare
  2. Algorithms
  3. Warmup
  4. Plus Minus
  5. Discussions

Plus Minus

  • Dev_Kashyap
     + 0 comments

    This is my code in Python 3.

    def plusMinus(arr):
    n = len(arr)
    pos = [i for i in arr if i > 0]
    neg = [i for i in arr if i < 0]
    zero = [i for i in arr if i == 0]
    
    print(len(pos) / n)
    print(len(neg) / n)
    print(len(zero) / n)

if __name__ == '__main__':
    n = int(input().strip())
    arr = list(map(int, input().rstrip().split()))
    plusMinus(arr)