Search an item in a HashSet in C# To search an item in a HashSet you can use the Contains method as shown in the code snippet given below: If you attempt to insert a duplicate element in a HashSet ...

array repeat[17] (0,3*1,4*(2,3,4),0); declare num repeat[17]=(0,3*1,4*(2,3,4),0); This example repeats the value 1 three times and the sequence 2, 3, 4 four times. The following values are assigned to ...