JAVA_Path Sum_LeetCode 112

JAVA_Path Sum_LeetCode 112 풀이 class Solution { public boolean hasPathSum(TreeNode root, int sum) { if(root==null)return false; sum = sum - root.val; if(root.left==null && root.right==null){ boolean bool = sum == 0 ? true : false; return bool; } return hasPathSum(root.left,sum) || hasPathSum(root.right,sum); } } * 출처 Level up your coding skills and quickly land a job.

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