LeetCode 1173: Immediate Food Delivery I Solution
Master LeetCode problem 1173 (Immediate Food Delivery I), a easy challenge, with our optimized solutions in Java, C++, and Python. Explore detailed explanations, test your code in our interactive editor, and prepare for coding interviews.
1173. Immediate Food Delivery I
Problem Explanation
Explanation:
To solve this problem, we can iterate through the given list of food delivery orders and check if the order corresponds to the day we are interested in. We will keep track of the total count of orders for that day. Finally, we return the total count of orders for the given day.
- Time complexity: O(N), where N is the total number of orders
- Space complexity: O(1)
:
Solution Code
class Solution {
public int busyStudent(int[] startTime, int[] endTime, int queryTime) {
int count = 0;
for (int i = 0; i < startTime.length; i++) {
if (startTime[i] <= queryTime && queryTime <= endTime[i]) {
count++;
}
}
return count;
}
}Try It Yourself
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What is the time complexity of LeetCode 1173 (Immediate Food Delivery I)?
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