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ZScaler
ZScaler
16 questions
Interview frequency breakdown: 30-day, 3-month, 6-month & all-time
4 Easy
6 Med
6 Hard
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16
questions
#465
Optimal Account Balancing
Hard
array
WalkCCC
100% Freq
#2366
Minimum Replacements to Sort the Array
Hard
array
WalkCCC
100% Freq
#3091
Apply Operations to Make Sum of Array Greater Than or Equal to k
Medium
math
WalkCCC
100% Freq
#1154
Day of the Year
Easy
math
WalkCCC
97% Freq
#2231
Largest Number After Digit Swaps by Parity
Easy
sorting
WalkCCC
97% Freq
#2932
Maximum Strong Pair XOR I
Easy
array
WalkCCC
97% Freq
#2935
Maximum Strong Pair XOR II
Hard
array
WalkCCC
97% Freq
#73
Set Matrix Zeroes
Medium
array
NeetCode
86% Freq
#146
LRU Cache
Medium
hash table
NeetCode
86% Freq
#945
Minimum Increment to Make Array Unique
Medium
array
WalkCCC
86% Freq
#25
Reverse Nodes in k-Group
Hard
linked list
NeetCode
75% Freq
#33
Search in Rotated Sorted Array
Medium
array
NeetCode
75% Freq
#127
Word Ladder
Hard
hash table
NeetCode
75% Freq
#217
Contains Duplicate
Easy
array
NeetCode
75% Freq
#273
Integer to English Words
Hard
math
WalkCCC
75% Freq
#2964
Number of Divisible Triplet Sums
Medium
array
WalkCCC
75% Freq