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#include <iostream>
using namespace std;
class Time
{
size_t seconds; //[0...59]
size_t mins; //0...59
size_t hours; // 0...23
size_t convertToSeconds() const
{
return 3600 * hours + 60 * mins + seconds;
}
public:
Time(); // 00:00:00
Time(size_t hours, size_t mins, size_t seconds);
Time(size_t seconds);
size_t getSeconds() const;
size_t getMins() const;
size_t getHours() const;
void setSeconds(size_t seconds);
void setMins(size_t mins);
void setHours(size_t hours);
void tick();
int compare(const Time& other) const;
Time getDiff(const Time& other) const;
Time getToMidnight() const;
bool isPartyTime() const;//23:00 05;00
bool isDinnerTime() const;//19:30 21:30
void print(bool is12hoursclock) const;
};
Time::Time(size_t hours, size_t mins, size_t seconds)
{
setHours(hours);
setMins(mins);
setSeconds(seconds);
}
Time::Time() : Time(0,0,0)
{}
Time::Time(size_t seconds)
{
hours = seconds / 3600;
seconds %= 3600;
mins = seconds / 60;
seconds %= 60;
this->seconds = seconds;
}
size_t Time::getSeconds() const
{
return seconds;
}
size_t Time::getMins() const
{
return mins;
}
size_t Time::getHours() const
{
return hours;
}
void Time::setSeconds(size_t seconds)
{
if (seconds > 59)
seconds = 59;
this->seconds = seconds;
}
void Time::setMins(size_t mins)
{
if (mins > 59)
mins = 59;
this->mins = mins;
}
void Time::setHours(size_t hours)
{
if (hours > 23)
hours = 23;
this->hours = hours;
}
void Time::tick()
{
size_t seconds = convertToSeconds();
seconds++;
Time newObj(seconds);
*this = newObj; //копие
}
int Time::compare(const Time& other) const
{
size_t mySeconds = convertToSeconds();
size_t otherSeconds = other.convertToSeconds();
if (mySeconds > otherSeconds)
return 1;
else if (mySeconds < otherSeconds)
return -1;
else
return 0;
}
Time Time::getDiff(const Time& other) const
{
size_t mySeconds = convertToSeconds();
size_t otherSeconds = other.convertToSeconds();
size_t diff;
if (mySeconds > otherSeconds)
diff = mySeconds - otherSeconds;
else
diff = otherSeconds - mySeconds;
return Time(diff);
}
Time Time::getToMidnight() const
{
Time midnight(23, 59, 59);
Time diff = getDiff(midnight);
diff.tick();
return diff;
}
bool Time::isDinnerTime() const
{
Time lowerBound(20, 30, 0);
Time upperBound(22, 0, 0);
return compare(lowerBound) >= 0 && compare(upperBound) <= 0;
}
bool Time::isPartyTime() const
{
Time lowerBound(23, 0, 0);
Time upperBound(6, 0, 0);
return compare(lowerBound) >= 0 || compare(upperBound) <= 0;
}
void Time::print(bool is12hoursclock) const
{
if (hours < 10)
std::cout << 0;
std::cout << ((is12hoursclock && hours > 12) ? hours - 12 : hours) << ":";
if (mins < 10)
std::cout << 0;
std::cout << mins << ":";
if (seconds < 10)
std::cout << 0;
std::cout << seconds;
if (is12hoursclock)
std::cout << ((hours > 12) ? "PM" : "AM");
std::cout << std::endl;
}
void timeBubbleSort(Time* arr, size_t arrLen)
{
for (int i = 0; i < arrLen; i++)
{
for (int j = 0; j < arrLen - 1; j++)
{
if (arr[j].compare(arr[j + 1]) > 0)
{
Time temp = arr[j];
arr[j] = arr[j + 1];
arr[j + 1] = temp;
}
}
}
}
int main()
{
Time times[10] = { Time(11, 30, 0), Time(12, 44, 29), Time(), Time(17, 15, 23), Time(23, 60, 0), Time(3, 14, 15), Time(2, 71, 82), Time(21, 22, 3), Time(17, 15, 23), Time(7, 31, 43) };
timeBubbleSort(times, 10);
for (int i = 0; i < 10; i++)
times[i].print(false);
}
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