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Zac
zac4
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450
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Facebook | SWE
United States
Northeastern University
zacw7
zacwen
java
backend
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Java
1673
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Python3
120
problems solved
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98
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Dynamic Programming
x280
Backtracking
x75
Union Find
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Intermediate
Hash Table
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Math
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Array
x964
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2,193
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Guardian
Global Ranking
3,696
/360,522
Attended
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Contest Rating
2,193
Level
Guardian
Global Ranking
3,696
/360,522
Attended
193
Solved Problems
1865
Solved
Easy
517
/624
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99.97%
Medium
1008
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99.97%
Hard
340
/570
Beats
99.92%
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