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Leetcode Problem 2073. Time Needed to Buy Tickets
2073. Time Needed to Buy Tickets
AI Mock Interview
Leetcode Solutions
Iterative Simulation
Solution Idea
Algorithm Steps
Code Implementation
Complexity Analysis
Initialize a variable
time
to 0 to keep track of the total time taken.
Use a while loop to continue the simulation until the person at index
k
has no tickets left.
Inside the while loop, iterate over the array of tickets.
For each person, if they have tickets left to buy, decrement their ticket count by 1 and increment
time
by 1.
If the person at index
k
has finished buying their tickets (i.e., their ticket count reaches 0), break out of the loop.
Return the value of
time
.
One Pass Calculation
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