Swap Value of Two Variable Without Using 3rd Variable
The below code swaps two given values of variables without using the third variable in C#.
<!DOCTYPE html>
<head></head>
<body>
<form>
<div>
<h3>Swap Value of Two Variable Without Using 3rd Variable</h3>
<p><u>Value before swaping </u></p>
Value of A :<asp:Label ID="lblA" runat="server"></asp:Label><br />
Value of B :<asp:Label ID="lblB" runat="server"></asp:Label><br />
<p><u>Value after swaping </u></p>
Value of A :<asp:Label ID="lblAS" runat="server"></asp:Label><br />
Value of B :<asp:Label ID="lblBS" runat="server"></asp:Label><br />
</div>
</form>
</body>
</html>
C# Code for swapping value of variable :
protected void Page_Load(object sender, EventArgs e)
{
int a = 10, b=20;
lblA.Text = a.ToString();
lblB.Text = b.ToString();
a = a + b;
b = a - b;
a = a - b;
lblAS.Text = a.ToString();
lblBS.Text = b.ToString();
}
No comments:
Post a Comment