Service Now - SSE

Round 1 :
2 DSA questions

Sprial Matrix
Number Of Island

Solved both the questions and moved to next round.

Round 2:
Question: you are given array u need to partition the array into 3 where the sum of subarray should be equal. you shouldnt consider the element where the partition is happening

Eg: [1,2,1,2,1,2,1] if you partition at the index, 1,3,5 you will get sum as 1 at each subarray so return true other wise false

Rejected in this round

Note: They foucs majorly on the output on each rounds.