public WhetherReport DataUpdate()
{
WhetherReport updatedReport = new WhetherReport();
int beginningRainTime = GetBeginningRainTime();
int endingRainTime = GetEndingRainTime();
beginningRainTime -= beginningRainTime % 5;
int endingTimeDiff = (endingRainTime % 5);
endingRainTime += (endingTimeDiff != 0 ? 5 - endingTimeDiff : 0);
if (endingRainTime % 100 == 60)
{
endingRainTime += 40;
}
if (beginningRainTime % 100 == 60)
{
beginningRainTime += 40;
}
string begin = beginningRainTime.ToString().PadLeft(4, '0');
string end = endingRainTime.ToString().PadLeft(4, '0');
updatedReport.rainDuration = $"{begin}-{end}";
return updatedReport;
}
public void Answer()
{
int rainNum = Int32.Parse(Console.ReadLine());
List<WhetherReport> whetherReports = new List<WhetherReport>();
for (int i = 0; i < rainNum; i++)
{
WhetherReport report = new WhetherReport();
report.rainDuration = Console.ReadLine();
whetherReports.Add(report);
}
WhetherReportComparer comparer = new WhetherReportComparer();
whetherReports = whetherReports.Distinct(comparer).ToList();
whetherReports = whetherReports.Select(d => d.DataUpdate()).ToList();
whetherReports = whetherReports.Distinct(comparer).ToList();
whetherReports.Sort((a, b) => a.GetBeginningRainTime() - b.GetBeginningRainTime());
List<WhetherReport> foldingReports = new List<WhetherReport>();
var beginFoldingReport = whetherReports[0];
for (int i = 1; i < whetherReports.Count; i++)
{
var nextReport = whetherReports[i];
if (beginFoldingReport.IsBetweenTheDays(nextReport))
{
WhetherReport combineReport = new WhetherReport();
if (beginFoldingReport.GetEndingRainTime() <= nextReport.GetEndingRainTime())
{
var beginTime = beginFoldingReport.GetBeginningRainTime().ToString().PadLeft(4, '0');
var endTime = nextReport.GetEndingRainTime().ToString().PadLeft(4, '0');
combineReport.rainDuration = $"{beginTime}-{endTime}";
}
else
{
var beginTime = beginFoldingReport.GetBeginningRainTime().ToString().PadLeft(4, '0');
var endTime = beginFoldingReport.GetEndingRainTime().ToString().PadLeft(4, '0');
combineReport.rainDuration = $"{beginTime}-{endTime}";
}
beginFoldingReport = combineReport;
}
else
{
foldingReports.Add(beginFoldingReport);
beginFoldingReport = nextReport;
}
}
foldingReports.Add(beginFoldingReport);
foreach (var whetherReport in foldingReports)
{
Console.WriteLine(whetherReport.ToString());
}
}
public bool IsBetweenTheDays(WhetherReport other)
{
// Console.WriteLine($"begin : {GetBeginningRainTime()}");
// Console.WriteLine($"end : {GetEndingRainTime()}");
// Console.WriteLine($"other begin : {other.GetBeginningRainTime()}");
// Console.WriteLine($"other end : {other.GetEndingRainTime()}");
bool betweenBeginRainTime = GetBeginningRainTime() <= other.GetBeginningRainTime() &&
other.GetBeginningRainTime() <= GetEndingRainTime();
// Console.WriteLine(betweenBeginRainTime);
return(betweenBeginRainTime);
}
public bool IsBetweenTheDays(WhetherReport other)
{
bool betweenBeginRainTime = GetBeginningRainTime() <= other.GetBeginningRainTime() &&
other.GetBeginningRainTime() <= GetEndingRainTime();
return betweenBeginRainTime;
}
