public void EmptyLists()
{
var comparer = new ListComparer <DateTime>();
var list1 = new List <DateTime>();
var list2 = new List <DateTime>();
Assert.IsTrue(comparer.Equals(list1, list2));
Assert.AreEqual(comparer.GetHashCode(list2), comparer.GetHashCode(list1));
}
public override bool Equals(object obj)
{
DataControlRangeDataCollection other = obj as DataControlRangeDataCollection;
if (other == null)
{
return(false);
}
return((dataSourceIdentifier == other.dataSourceIdentifier) &&
(controlId == other.controlId) &&
rangeComparer.Equals(rangeDataList, other.rangeDataList));
}
public void DateTimeDifferent()
{
var comparer = new ListComparer <DateTime>();
var list1 = new List <DateTime> {
new DateTime(2019)
};
var list2 = new List <DateTime> {
new DateTime(2017)
};
Assert.IsFalse(comparer.Equals(list1, list2));
Assert.AreNotEqual(comparer.GetHashCode(list2), comparer.GetHashCode(list1));
}
public void Equals_TwoDiferentList_ReturnFalse()
{
List <string> list1 = new List <string>();
List <string> list2 = new List <string>();
list1.Add("a");
list2.Add("h");
list1.Add("b");
list2.Add("bw");
list1.Add("c");
list2.Add("c");
ListComparer <string> listComparer = new ListComparer <string>(EqualityComparer <string> .Default);
Assert.IsFalse(listComparer.Equals(list1, list2));
}
public void Equals_TwoSameList_ReturnTrue()
{
List <string> list1 = new List <string>();
List <string> list2 = new List <string>();
list1.Add("a");
list2.Add("a");
list1.Add("b");
list2.Add("b");
list1.Add("c");
list2.Add("c");
ListComparer <string> listComparer = new ListComparer <string>(EqualityComparer <string> .Default);
Assert.IsTrue(listComparer.Equals(list1, list2));
}
public bool Equals([AllowNull] Person x, [AllowNull] Person y)
{
if (ReferenceEquals(x, y))
{
return(true);
}
if (ReferenceEquals(null, y) || ReferenceEquals(null, x))
{
return(false);
}
return(true &&
string.Equals(x.LastName, y.LastName) &&
string.Equals(x.FirstName, y.FirstName) &&
numbersComparer.Equals(x.Numbers, y.Numbers) &&
personsComparer.Equals(x.Friends, y.Friends));
}
private List <bool> Solve(int[,] maze, List <List <int> > q)
{
var qRes = new List <bool>(q.Count);
var tempQ = new List <List <int> >();
var lastTempLength = tempQ.Count;
var listComparer = new ListComparer();
for (int i = 0; i < q.Count; i++)
{
var tempRes = true;
if (tempQ.Contains(q[i], listComparer))
{
var tt = tempQ.First(x => listComparer.Equals(x, q[i]));
tempQ.Remove(tt);
}
else
{
tempQ.Add(q[i]);
}
if (i > 0 && !qRes[i - 1] && tempQ.Count > lastTempLength)
{
qRes.Add(false);
lastTempLength = tempQ.Count;
continue;
}
else
{
for (int j = 0; j < tempQ.Count; j++)
{
if (tempQ[j][0] == 0)
{
var currentPair = tempQ[j];
var corners = new List <List <int> >()
{
new List <int> {
currentPair[0] + 1, currentPair[1] + 1
},
new List <int> {
currentPair[0] + 1, currentPair[1] - 1
},
new List <int> {
currentPair[0] + 1, currentPair[1]
},
};
if (corners.Any(x => tempQ.Contains(x, listComparer)))
{
lastTempLength = tempQ.Count;
tempRes = false;
break;
}
}
else if (tempQ[j][0] == 1)
{
var currentPair = tempQ[j];
var corners = new List <List <int> >()
{
new List <int> {
currentPair[0] - 1, currentPair[1] + 1
},
new List <int> {
currentPair[0] - 1, currentPair[1] - 1
},
new List <int> {
currentPair[0] - 1, currentPair[1]
},
};
if (corners.Any(x => tempQ.Contains(x, listComparer)))
{
lastTempLength = tempQ.Count;
tempRes = false;
break;
}
}
}
lastTempLength = tempQ.Count;
qRes.Add(tempRes);
for (int i1 = 0; i1 < 2; i1++)
{
for (int j1 = 0; j1 < maze.GetLength(1); j1++)
{
var tt = false;
foreach (var item in tempQ)
{
if (item[0] == i1 && item[1] == j1)
{
Console.Write('X');
tt = true;
break;
}
}
if (!tt)
{
Console.Write('_');
}
}
Console.WriteLine();
}
Console.WriteLine();
}
}
return(qRes);
}