Learning-Data-Structures-and-Algorithm-Python/min-array.py at master · AnushreeBagchi/Learning-Data-Structures-and-Algorithm-Python · GitHub

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def smallest_positive(in_list):
    # TODO: Define a control structure that finds the smallest positive
    # number in in_list and returns the correct smallest number.

    temp = -1;

    for i, value in enumerate (in_list):
        if(temp < 0 and value > 0):
            temp = value
        if(value < temp and value > 0):
            temp = value

    if temp > 0:
        return temp;
    else:
        return None

# Test cases

print(smallest_positive([4, -6, 7, 2, -4, 10]))
# Correct output: 2

print(smallest_positive([.2, 5, 3, -.1, 7, 7, 6]))
# Correct output: 0.2

print(smallest_positive([-33.04, 48.83, 75.33, 39.82, 76.38, 98.41, 71.27, 67.84, -16.58]))

print(smallest_positive([-1,-2,-3]))