if __name__ == '__main__':
    nums = [int(i) for i in input().split() if int(i) > 0]
    mini = min(nums)
    print(mini)

b6129ab3c3f372fd05aec83c13bb1362c6a34926
<mask token>

if __name__ == '__main__':
    nums = [int(i) for i in input().split() if int(i) > 0]
    mini = min(nums)
    print(mini)
