Submitted by	test
Problem	3SUM
Language	python
Time	1.0
Memory	0.0

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def threeSum(nums):
    nums.sort()
    result = []
    n = len(nums)
    
    for i in range(n - 2):
        if i > 0 and nums[i] == nums[i - 1]:
            continue

        target = -nums[i]
        left, right = i + 1, n - 1

        while left < right:
            current_sum = nums[left] + nums[right]
            if current_sum == target:
                result.append([nums[i], nums[left], nums[right]])
                while left < right and nums[left] == nums[left + 1]:
                    left += 1
                while left < right and nums[right] == nums[right - 1]:
                    right -= 1
                left += 1
                right -= 1
            elif current_sum < target:
                left += 1
            else:
                right -= 1
    return result

# Input: space-separated integers in a single line
nums = list(map(int, input().split()))

# Output: list of triplets
output = threeSum(nums)
print(output)