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posted on 12 Sep 2023
I applied via campus placement at Arya College of Engineeringg, Jaipur and was interviewed in Aug 2023. There were 2 interview rounds.
Test contain mix question from computer fundamentals and aptitude
A leaf node in a binary tree is a node that does not have any children.
Traverse the binary tree and check if a node has no left or right child, then it is a leaf node.
Example: In the binary tree 1 -> 2, 3 -> 4, 5, 6 -> 7, 8, the leaf nodes are 4, 5, 7, 8.
Check if a linked list contains a loop by using Floyd's cycle detection algorithm.
Use two pointers, one moving at twice the speed of the other
If there is a loop, the two pointers will eventually meet
Example: 1->2->3->4->5->2 (loop at 2)
Find the first non-repeating element in a string
Create a frequency map of characters in the string
Iterate through the string and check the frequency of each character
Return the first character with frequency 1
I applied via campus placement at Geetanjali Institute of Technical Studies, Udaipur and was interviewed before Nov 2023. There were 3 interview rounds.
Percentage ,ratio,time & speed
Array,string basic question
posted on 12 Sep 2023
I applied via campus placement at Arya College of Engineeringg, Jaipur and was interviewed in Aug 2023. There were 2 interview rounds.
Test contain mix question from computer fundamentals and aptitude
A leaf node in a binary tree is a node that does not have any children.
Traverse the binary tree and check if a node has no left or right child, then it is a leaf node.
Example: In the binary tree 1 -> 2, 3 -> 4, 5, 6 -> 7, 8, the leaf nodes are 4, 5, 7, 8.
Check if a linked list contains a loop by using Floyd's cycle detection algorithm.
Use two pointers, one moving at twice the speed of the other
If there is a loop, the two pointers will eventually meet
Example: 1->2->3->4->5->2 (loop at 2)
Find the first non-repeating element in a string
Create a frequency map of characters in the string
Iterate through the string and check the frequency of each character
Return the first character with frequency 1
I applied via campus placement at Geetanjali Institute of Technical Studies, Udaipur and was interviewed before Nov 2023. There were 3 interview rounds.
Percentage ,ratio,time & speed
Array,string basic question
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