C# Program to Convert a Binary String to an Integer
Last Updated :
02 Jul, 2020
Given an binary string as input, we need to write a program to convert the binary string into equivalent integer. To convert an binary string to integer, we have to use Convert.ToInt32(String, Base/Int32) function to convert the values. The base of the binary is 2.
Syntax:
Convert.ToInt32(String, Base/Int32);
Examples:
Input : 1010101010101010
Output : 43690
Input : 1100011000
111100001111
11001100110011001100
Output : 792
3855
838860
Program 1:
csharp
using System;
using System.Text;
class GFG {
static void Main(string[] args)
{
string bin_strng = "1010101010101010";
int number = 0;
number = Convert.ToInt32(bin_strng, 2);
Console.WriteLine("Number value of binary \"{0}\" is = {1}", bin_strng,
number);
}
}
|
Output:
Number value of binary "1010101010101010" is = 43690
Program 2:
C#
using System;
using System.Text;
namespace geeks {
class GFG {
static void Main(string[] args)
{
string bin_strng = "1100011000";
int number = 0;
number = Convert.ToInt32(bin_strng, 2);
Console.WriteLine("Number value of binary \"{0}\" is = {1}", bin_strng,
number);
bin_strng = "111100001111";
number = Convert.ToInt32(bin_strng, 2);
Console.WriteLine("Number value of binary \"{0}\" is = {1}", bin_strng,
number);
bin_strng = "11001100110011001100";
number = Convert.ToInt32(bin_strng, 2);
Console.WriteLine("Number value of binary \"{0}\" is = {1}", bin_strng,
number);
Console.ReadLine();
}
}
}
|
Output:
Number value of binary "1100011000" is = 792
Number value of binary "111100001111" is = 3855
Number value of binary "11001100110011001100" is = 838860
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