1def time_to_minutes(time):
2    hours, minutes = map(int, time.split(':'))
3    return hours * 60 + minutes
4
5def find_min_difference(time_points):
6    minutes = [time_to_minutes(time) for time in time_points]
7    minutes.sort()
8    min_diff = float('inf')
9    for i in range(1, len(minutes)):
10        min_diff = min(min_diff, minutes[i] - minutes[i - 1])
11    wrap_around_diff = minutes[0] + 1440 - minutes[-1]
12    min_diff = min(min_diff, wrap_around_diff)
13    return min_diff
14
15# Example usage
16time_points = ["23:59", "00:00"]
17print(find_min_difference(time_points))

1#include <vector>
#include <string>
#include <climits>

using namespace std;

int timeToMinutes(const string& time) {
    int hours = stoi(time.substr(0, 2));
    int minutes = stoi(time.substr(3, 2));
    return hours * 60 + minutes;
}

int findMinDifference(vector<string>& timePoints) {
    vector<bool> minutes(1440, false);
    for (const auto& time : timePoints) {
        int minute = timeToMinutes(time);
        if (minutes[minute]) return 0;
        minutes[minute] = true;
    }

    int first = -1, last = -1, prev = -1, minDiff = INT_MAX;
    for (int i = 0; i < 1440; ++i) {
        if (minutes[i]) {
            if (first == -1) first = i;
            if (prev != -1) minDiff = min(minDiff, i - prev);
            prev = i;
            last = i;
        }
    }
    minDiff = min(minDiff, first + 1440 - last);
    return minDiff;
}

int main() {
    vector<string> timePoints = {"23:59", "00:00"};
    cout << findMinDifference(timePoints) << endl;
    return 0;
}