Eric H
fatyuan
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fatyuan
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Python3
697 problems solved
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135/626
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1,152submissions in the last year
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Maximum Number of Events That Can Be Attended
Minimum Cost to Hire K Workers
IPO
Rectangle Area II
Find Xor-Beauty of Array
Find XOR Sum of All Pairs Bitwise AND
Find Root of N-Ary Tree
Single Number
Number of Good Paths
Binary Tree Maximum Path Sum
Longest Univalue Path
Diameter of N-Ary Tree
Height of Binary Tree After Subtree Removal Queries
Find Distance in a Binary Tree
Cycle Length Queries in a Tree