Angle Between Hands of a Clock LeetCode solution in C++

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class Solution {
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 public:
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  double angleClock(int hour, int minutes) {
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    double hourAngle = 30 * (double(hour) + double(minutes / 60.0));
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    double minuteAngle = 6 * (double)minutes;
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    return 180 - abs(180 - abs(minuteAngle - hourAngle));
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  }
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};