Toast Interview Questions and Answers

Check if there exists one number from each of two sorted lists that sums up to a given target value.

• Two-Pointer Technique: Use two pointers, one starting at the beginning of the first list and the other at the end of the second list.

• Iterate and Compare: If the sum of the values at the two pointers equals the target, return true. If the sum is less, move the first pointer right; if more, move the second pointer left.

• Exa...read more

A priority queue is a data structure where each element has a priority, and elements are dequeued based on priority.

• Elements are added with a priority level; higher priority elements are dequeued first.

• Common implementations include binary heaps, Fibonacci heaps, and unsorted arrays.

• Example: In a hospital, patients are prioritized based on the severity of their condition.

• Operations: Enqueue adds an element with a prior...read more

Current assets are assets that can be easily converted into cash within a year, while current liabilities are debts that are due within a year.

• Current assets include cash, accounts receivable, inventory, and prepaid expenses

• Current liabilities include accounts payable, short-term loans, and accrued expenses

• Example: Current assets - $10,000 cash, $5,000 accounts receivable, $3,000 inventory, $2,000 prepaid expenses

• Examp...read more