Here, we are going to see Calculate Delayed Arrival Time Solution of leetcode 2651 problem with code and example in C++.
You are given a positive integer arrivalTime
denoting the arrival time of a train in hours, and another positive integer delayedTime
denoting the amount of delay in hours.
Return the time when the train will arrive at the station.
Note that the time in this problem is in 24-hours format.
Example 1:
Input: arrivalTime = 15, delayedTime = 5 Output: 20 Explanation: Arrival time of the train was 15:00 hours. It is delayed by 5 hours. Now it will reach at 15+5 = 20 (20:00 hours).
Example 2:
Input: arrivalTime = 13, delayedTime = 11 Output: 0 Explanation: Arrival time of the train was 13:00 hours. It is delayed by 11 hours. Now it will reach at 13+11=24 (Which is denoted by 00:00 in 24 hours format so return 0).
Calculate Delayed Arrival Time Solution of leetcode 2651 in C++:
Here, we will be solving problem in multiple ways with code.
C++ code 1:
class Solution {
public:
int findDelayedArrivalTime(int arrivalTime, int delayedTime) {
arrivalTime += delayedTime;
arrivalTime %= 24;
return arrivalTime;
}
};
C++ code 2:
class Solution {
public:
int findDelayedArrivalTime(int arrivalTime, int delayedTime) {
return (arrivalTime + delayedTime) % 24;
}
};
Output:
Input: arrivalTime = 15, delayedTime = 5 Output: 20
Time complexity: O(1)
Space complexity: O(1)
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