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

Plus Minus

  • Ardillo + 0 comments

    I think this is prettier:

    n = int(input())
arr = [0 if i is 0 else i/abs(i) for i in map(int, input().split())]

for num in map(arr.count, [1, -1, 0]):
    print(round(num/n, 6))