What will be the output of the following C# code?
static void Main(string[] args)
{
char ch = ‘p’;
switch (ch)
{
case ‘p’:
Console.WriteLine(“coco” + “\t” + Convert.ToInt32(ch));
break;
default:
Console.WriteLine(“default”);
break;
}
Console.WriteLine(“main”);
}
a) coco main
b) coco 112
c) coco 112 main
d) compile time error
Answer: c
Explanation: ASCII value of ‘p’ is 112. Hence, coco 112 main.
Output:
coco 112 main.
Related Posts
What will be the output of the following C# code?
static void Main(string[] args)
{
int X = 6,Y = 2;
X *= X / Y;
Console.WriteLine(X);
Console.ReadLine();
}What will be the output of the following C# code?
static void Main(string[] args)
{
int X = 0;
if (Convert.ToBoolean(X = 0))
Console.WriteLine(“It is zero”);
else
Console.WriteLine(“It is not zero”);
Console.ReadLine();
}Select correct differences between ‘=’ and ‘==’ in C#.
Select the wrong statement about ‘ref’ keyword in C#?
What will be the output of the following C# code?
static void Main(string[] args)
{
int []a = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10};
func(ref a);
Console.ReadLine();
}
static void func(ref int[] x)
{
Console.WriteLine(” numbers are:”);
for (int i = 0; i < x.Length; i++)
{
if (x[i] % 2 == 0)
{
x[i] = x[i] + 1;
Console.WriteLine(x[i]);
}
}
}What will be the output of the following C# code?
static void Main(string[] args)
{
int[] arr = new int[] {1, 2, 3, 4, 5};
fun1(ref arr);
Console.ReadLine();
}
static void fun1(ref int[] array)
{
for (int i = 0; i < array.Length; i++)
{
array[i] = array[i] + 5;
Console.WriteLine(array[i] + ” “);
}
}What will be the output of the following C# code?
static void Main(string[] args)
{
int a = 5;
fun1 (ref a);
Console.WriteLine(a);
Console.ReadLine();
}
static void fun1(ref int a)
{
a = a * a;
}
Join The Discussion