theabbie · May 9, 2022 09:42
diff --git a/first_missing_positive.py b/first_missing_positive.py
 class Solution:
    def first_missing_positive(self, a):
        a = set(a)
        a.add(0)
        for i in range(1, max(a) + 2):
            if i not in a:
                return i
	class Solution:
	def first_missing_positive(self, a):
	a = set(a)
	a.add(0)
	for i in range(1, max(a) + 2):
	if i not in a:
	return i