ARST打卡第120周[120/521]

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class Solution {
public:
    int manhattanDistance(vector<int>& point1, vector<int>& point2) {
        return abs(point1[0] - point2[0]) + abs(point1[1] - point2[1]);
    }

    bool escapeGhosts(vector<vector<int>>& ghosts, vector<int>& target) {
        vector<int> source(2);
        int distance = manhattanDistance(source, target);
        for (auto& ghost : ghosts) {
            int ghostDistance = manhattanDistance(ghost, target);
            if (ghostDistance <= distance) {
                return false;
            }
        }
        return true;
    }
};