string value in int type array

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hello frnds , i need help

i have string of 1's and 0's.
Now i want to take that string value in an array of type int.
please help
e.g
s="10101111100011111";

Posted 4-Apr-11 2:24am

Noel3090

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Wild-Programmer · Answer 1 · 2011-04-04T02:53:00

Solution 2

As far as I know there is no direct method of achieving that. Try the code below:

C#

public static int[] StringToInts(string myString)
{
List<int> ints = new List<int>();
string[] strings = myString.Split(',');

foreach (string s in strings)
{
int i;
if (int.TryParse(s.Trim(), out i))
{
ints.Add(i);
}
}
return ints.ToArray();
}

Posted 4-Apr-11 2:53am

Wild-Programmer

Comments

Noel3090 4-Apr-11 9:55am

thanks guys!!! :)
here is 1 more method
String s = "1234";
int[] intArray = new int[s.length()];

for (int i = 0; i < s.length(); i++) {
intArray[i] = Character.digit(s.charAt(i), 10);
}

CPallini · Answer 2 · 2011-04-04T02:51:00

Solution 1

Unless you have different requirements, 1 single integer can hold such a binary (I guess) string value:

Java

int k =  Integer.parseInt("10101111100011111",2);

:-)

Posted 4-Apr-11 2:51am

CPallini

Comments

Wild-Programmer 4-Apr-11 8:54am

Bravo, master stroke, my 5+ :)

CPallini 4-Apr-11 8:56am

Thanks :-)