Division without divide operator
Software Developer I Interview Questions
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The logic part was not that easy for me
easy
Find all prime numbers no bigger than x.
1) A puzzle to find 3 numbers in an array which summed to 0.
Can you think of an example of a scenario where you would want to use a tree with more degrees of branching than a binary tree?
Given a list of n elements...every element has a duplicate except one...Find that lone number?
You have 8 balls. All are identical except one is slightly heavier. You have a balance. What is the minimum number of weighings required to find the heavier ball?
Describe a function (in C) that does the following Input : an integer. Output: if that integer is 4, the function returns 7. if that integer is 7, the function returns 4. constraints: the input is SURE to be either 4 or 7. no need to validate. you are not allowed to use any condition/flow commands (if, switch, while, for, trinary operator...) you are not allowed to use any external library or import anything (like math..) you are not allowed to use %(modulu), * (multiplication)
There is a singly linked list of ints, write a function that takes the head pointer, and prints the list in reverse order
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