Question

what is string loop​

Answer 1

Answer:

C# program that uses string for-loop

using System;

class Program

{

static void Main()

{

string input = "Dot Net Perls website";

//

// Check each character in the string using for-loop.

//

int spaces1 = 0;

for (int i = 0; i < input.Length; i++)

{

if (input[i] == ' ')

{

spaces1++;

}

}

//

// BAD: Check each character in the string with ToString calls.

//

int spaces2 = 0;

for (int i = 0; i < input.Length; i++)

{

if (input[i].ToString() == " ") // NO

{

spaces2++;

}

}

//

// Write results.

//

Console.WriteLine(spaces1);

Console.WriteLine(spaces2);