C# Examples Programming 2

For Loops 2/14/23


START
using System;
class HelloWorld
{
static void Main()
{
try
{
…
}
catch (Exception e)
{
Console.WriteLine(e);
}
}
}

using System;
class HelloWorld
{
static void Main()
{
try
{
for (int i=1; i<=5; i++)
{
Console.WriteLine("C# For Loop: Iteration {0}", i);
}
}
catch (Exception e)
{
Console.WriteLine(e);
}
}
}

using System;
class HelloWorld
{
static void Main()
{
try
{
int n=5, sum=0;

for (int i=1; i<=n; i++)
{
sum += i;

, }
Console.WriteLine("Sum of first {0} natural numbers = {1}",
n, sum);
}
catch (Exception e)
{
Console.WriteLine(e);
}
}
}

MULTIPLE INITIATION AND ITERATORS
using System;
class HelloWorld
{
static void Main()
{
try
{
for (int i=0, j=0; i+j<=5; i++, j++)
{
Console.WriteLine("i = {0} and j = {1}", i, j);
}
}
catch (Exception e)
{
Console.WriteLine(e);
}
}
}

NO INITIATION AND ITERATOR
using System;
class HelloWorld
{
static void Main()
{
try
{
int i=1;
for (; i<=5;)
{
Console.WriteLine("C# For Loop Iteration {0}", i);
i++;
}
}
catch (Exception e)
{
Console.WriteLine(e);
}
}