# LeetCode 0404 - Sum of Left Leaves

# Sum of Left Leaves

## Desicription

Find the sum of all left leaves in a given binary tree.

**Example:**

1 | 3 |

There are two left leaves in the binary tree, with values 9 and 15 respectively. Return 24.

## Solution

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Find the sum of all left leaves in a given binary tree.

**Example:**

1 | 3 |

There are two left leaves in the binary tree, with values 9 and 15 respectively. Return 24.

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