What will be the output of the following C# code snippet?
class UnsafeCode
{
unsafe static void Main()
{
int* ptrs = stackalloc int[3];
ptrs[0] = 1;
ptrs[1] = 2;
ptrs[2] = 3;
for (int i = 2; i >= 0; --i)
{
ptrs[i] = ptrs[i]* 3;
ptrs[i] = ptrs[i] + 4;
Console.WriteLine(ptrs[i]);
}
Console.ReadLine();
}
}
class UnsafeCode
{
unsafe static void Main()
{
int* ptrs = stackalloc int[3];
ptrs[0] = 1;
ptrs[1] = 2;
ptrs[2] = 3;
for (int i = 2; i >= 0; --i)
{
ptrs[i] = ptrs[i]* 3;
ptrs[i] = ptrs[i] + 4;
Console.WriteLine(ptrs[i]);
}
Console.ReadLine();
}
}A. 20, 10, 7
B. 13, 10, 7
C. 6, 9, 3
D. Compile time error
Answer: Option B
This Question Belongs to C Sharp Programming >> Miscellaneous In C Sharp
What is the purpose of the "using" keyword in C#?
A. To define namespaces
B. To declare variables
C. To import external libraries
D. To create instances of classes
What does the "break" keyword do in a switch statement?
A. Exits the switch statement
B. Skips the current iteration
C. Continues to the next iteration
D. Throws an exception
Which of the following is NOT a valid C# access modifier?
A. public
B. internal
C. protected
D. private
What is the purpose of the "readonly" keyword in C#?
A. To declare a constant
B. To prevent a variable from changing
C. To allow a variable to be changed
D. To declare a static variable
Join The Discussion