static MyTime TimeSinceMidnight(int s)
{
MyTime res = new MyTime(0, 0, s);
res.Normalize();
return(res);
}
static MyTime AddSeconds(MyTime t, int s)
{
t.second += s;
t.Normalize();
return(t);
}
static MyTime AddOneHour(MyTime t)
{
t.hour += 1;
t.Normalize();
return(t);
}
static MyTime AddOneMinute(MyTime t)
{
t.minute += 1;
t.Normalize();
return(t);
}
static MyTime AddOneSecond(MyTime t)
{
t.second += 1;
t.Normalize();
return(t);
}