Check if two strings are equal

Here given code implementation process.

//C Program 
//Check if two strings are equal
#include <stdio.h>

//Function which is determine whether given string are identical or not 
//Time complexity O(n)
void is_equals(char str_a[], char str_b[], int size_a, int size_b)
{
	int status = 0;
	//Compare two string size
	if (size_a == size_b)
	{
		status = 1;
		for (int i = 0; i < size_a && status == 1; ++i)
		{
			//Compare character of given str data
			if (str_a[i] != str_b[i])
			{
				//When not equal to each other 
				status = 0;
			}
		}
	}
	//Display given string text
	printf("\n Given  A : [%s] And B : [%s]\n", str_a, str_b);
	if (status == 1)
	{
		//When two strings are equal
		printf(" Is Equals \n");
	}
	else
	{
		//When two strings are not equal
		printf(" Is Not Equals \n");
	}
}
int main(int argc, char
	const *argv[])
{
	//Define character of string data   
	char str1[] = "Write a code";
	char str2[] = "write a code";
	char str3[] = "Write a code";
	char str4[] = "Write a code ";
	int size_a = sizeof(str1) / sizeof(str1[0]) - 1;
	int size_b = sizeof(str2) / sizeof(str2[0]) - 1;
	//Test Case A
	is_equals(str1, str2, size_a, size_b);
	//Test Case B
	size_b = sizeof(str3) / sizeof(str3[0]) - 1;
	is_equals(str1, str3, size_a, size_b);
	//Test Case C
	size_b = sizeof(str4) / sizeof(str4[0]) - 1;
	is_equals(str1, str4, size_a, size_b);
	return 0;
}

Output

 Given  A : [Write a code] And B : [write a code]
 Is Not Equals

 Given  A : [Write a code] And B : [Write a code]
 Is Equals

 Given  A : [Write a code] And B : [Write a code ]
 Is Not Equals
//Include header file
#include <iostream>

using namespace std;
// C++ program
// Check if two strings are equal
class MyString
{
	public:
		//Function which is determine whether given string are identical or not 
		//Time complexity O(n)
		void is_equals(string str_a, string str_b)
		{
			bool status = false;
			//Compare two string size
			if (str_a.size() == str_b.size())
			{
				status = true;
				for (int i = 0; i < str_a.size() && status == true; ++i)
				{
					//Compare two character of given str data
					if (str_a[i] != str_b[i])
					{
						//When not equal to each other 
						status = false;
					}
				}
			}
			cout << "\n Given A : [" << str_a << "] And B : [" << str_b << "]\n";
			if (status == true)
			{
				//When two strings are equal
				cout << " Is Equals \n";
			}
			else
			{
				//When two strings are not equal
				cout << " Is Not Equals \n";
			}
		}
};
int main()
{
	MyString obj = MyString();
	string text = "Write a code";
	//Simple test
	obj.is_equals(text, "write a code");
	obj.is_equals(text, "Write a code");
	obj.is_equals(text, "Write a code ");
	return 0;
}

Output

 Given A : [Write a code] And B : [write a code]
 Is Not Equals

 Given A : [Write a code] And B : [Write a code]
 Is Equals

 Given A : [Write a code] And B : [Write a code ]
 Is Not Equals
// Java program
// Check if two strings are equal
class MyString
{
	//Function which is determine whether given string are identical or not 
	//Time complexity O(n)
	public void is_equals(String str_a, String str_b)
	{
		boolean status = false;
		//Compare two string size
		if (str_a.length() == str_b.length())
		{
			status = true;
			for (int i = 0; i < str_a.length() && status == true; ++i)
			{
				//Compare two character of given str data
				if (str_a.charAt(i) != str_b.charAt(i))
					{
						//When not equal to each other 
						status = false;
					}
				}
			}
			System.out.print("\n Given A : [" + str_a + "] And B : [" + str_b + "]\n");
			if (status == true)
			{
				//When two strings are equal
				System.out.print(" Is Equals \n");
			}
			else
			{
				//When two strings are not equal
				System.out.print(" Is Not Equals \n");
			}
		}
		public static void main(String[] args)
		{
			MyString obj = new MyString();
			String text = "Write a code";
			//Simple test
			obj.is_equals(text, "write a code");
			obj.is_equals(text, "Write a code");
			obj.is_equals(text, "Write a code ");
		}
	}

Output

 Given A : [Write a code] And B : [write a code]
 Is Not Equals

 Given A : [Write a code] And B : [Write a code]
 Is Equals

 Given A : [Write a code] And B : [Write a code ]
 Is Not Equals
//Include namespace system
using System;
// C# program
// Check if two strings are equal
class MyString
{
	//Function which is determine whether given string are identical or not 
	//Time complexity O(n)
	public void is_equals(String str_a, String str_b)
	{
		Boolean status = false;
		//Compare two string size
		if (str_a.Length == str_b.Length)
		{
			status = true;
			for (int i = 0; i < str_a.Length && status == true; ++i)
			{
				//Compare two character of given str data
				if (str_a[i] != str_b[i])
				{
					//When not equal to each other 
					status = false;
				}
			}
		}
		Console.Write("\n Given A : [" + str_a + "] And B : [" + str_b + "]\n");
		if (status == true)
		{
			//When two strings are equal
			Console.Write(" Is Equals \n");
		}
		else
		{
			//When two strings are not equal
			Console.Write(" Is Not Equals \n");
		}
	}
	public static void Main(String[] args)
	{
		MyString obj = new MyString();
		String text = "Write a code";
		//Simple test
		obj.is_equals(text, "write a code");
		obj.is_equals(text, "Write a code");
		obj.is_equals(text, "Write a code ");
	}
}

Output

 Given A : [Write a code] And B : [write a code]
 Is Not Equals

 Given A : [Write a code] And B : [Write a code]
 Is Equals

 Given A : [Write a code] And B : [Write a code ]
 Is Not Equals
<?php
// Php program
// Check if two strings are equal
class MyString
{
	//Function which is determine whether given string are identical or not 
	//Time complexity O(n)
	public	function is_equals($str_a, $str_b)
	{
		$status = false;
		//Compare two string size
		if (strlen($str_a) == strlen($str_b))
		{
			$status = true;
			for ($i = 0; $i < strlen($str_a) && $status == true; ++$i)
			{
				//Compare two character of given str data
				if ($str_a[$i] != $str_b[$i])
				{
					//When not equal to each other 
					$status = false;
				}
			}
		}
		echo "\n Given A : [". $str_a ."] And B : [". $str_b ."]\n";
		if ($status == true)
		{
			echo " Is Equals \n";
		}
		else
		{
			echo " Is Not Equals \n";
		}
	}
}

function main()
{
	$obj = new MyString();
	$text = "Write a code";
	//Simple test
	$obj->is_equals($text, "write a code");
	$obj->is_equals($text, "Write a code");
	$obj->is_equals($text, "Write a code ");
}
main();

Output

 Given A : [Write a code] And B : [write a code]
 Is Not Equals

 Given A : [Write a code] And B : [Write a code]
 Is Equals

 Given A : [Write a code] And B : [Write a code ]
 Is Not Equals
// Node Js program
// Check if two strings are equal
class MyString
{
	//Function which is determine whether given string are identical or not 
	//Time complexity O(n)
	is_equals(str_a, str_b)
	{
		var status = false;
		//Compare two string size
		if (str_a.length == str_b.length)
		{
			status = true;
			for (var i = 0; i < str_a.length && status == true; ++i)
			{
				//Compare two character of given str data
				if (str_a[i] != str_b[i])
				{
					//When not equal to each other 
					status = false;
				}
			}
		}
		process.stdout.write("\n Given A : [" + str_a + "] And B : [" + str_b + "]\n");
		if (status == true)
		{
			process.stdout.write(" Is Equals \n");
		}
		else
		{
			process.stdout.write(" Is Not Equals \n");
		}
	}
}

function main()
{
	var obj = new MyString();
	var text = "Write a code";
	//Simple test
	obj.is_equals(text, "write a code");
	obj.is_equals(text, "Write a code");
	obj.is_equals(text, "Write a code ");
}
main();

Output

 Given A : [Write a code] And B : [write a code]
 Is Not Equals

 Given A : [Write a code] And B : [Write a code]
 Is Equals

 Given A : [Write a code] And B : [Write a code ]
 Is Not Equals
#  Python 3 program
#  Check if two strings are equal
class MyString :
	# Function which is determine whether given string are identical or not 
	# Time complexity O(n)
	def is_equals(self, str_a, str_b) :
		status = False
		# Compare two string size
		if (len(str_a) == len(str_b)) :
			status = True
			i = 0
			while (i < len(str_a) and status == True) :
				# Compare two character of given str data
				if (str_a[i] != str_b[i]) :
					# When not equal to each other 
					status = False
				
				i += 1
			
		
		print("\n Given A : [", str_a ,"] And B : [", str_b ,"]\n", end = "")
		if (status == True) :
			print(" Is Equals \n", end = "")
		else :
			print(" Is Not Equals \n", end = "")
		
	

def main() :
	obj = MyString()
	text = "Write a code"
	# Simple test
	obj.is_equals(text, "write a code")
	obj.is_equals(text, "Write a code")
	obj.is_equals(text, "Write a code ")

if __name__ == "__main__": main()

Output

 Given A : [ Write a code ] And B : [ write a code ]
 Is Not Equals

 Given A : [ Write a code ] And B : [ Write a code ]
 Is Equals

 Given A : [ Write a code ] And B : [ Write a code  ]
 Is Not Equals
#  Ruby program
#  Check if two strings are equal
class MyString

	# Function which is determine whether given string are identical or not 
	# Time complexity O(n)
	def is_equals(str_a, str_b)
	
		status = false
		# Compare two string size
		if (str_a.length() == str_b.length())
		
			status = true
			i = 0
			while (i < str_a.length() && status == true)
			
				# Compare two character of given str data
				if (str_a[i] != str_b[i])
				
					# When not equal to each other 
					status = false
				end
				i += 1
			end
		end
		print("\n Given A : [", str_a ,"] And B : [", str_b ,"]\n")
		if (status == true)
		
			# When two strings are equal
			print(" Is Equals \n")
		else
		
			# When two strings are not equal
			print(" Is Not Equals \n")
		end
	end
end
def main()

	obj = MyString.new()
	text = "Write a code"
	# Simple test
	obj.is_equals(text, "write a code")
	obj.is_equals(text, "Write a code")
	obj.is_equals(text, "Write a code ")
end
main()

Output

 Given A : [Write a code] And B : [write a code]
 Is Not Equals 

 Given A : [Write a code] And B : [Write a code]
 Is Equals 

 Given A : [Write a code] And B : [Write a code ]
 Is Not Equals 
// Scala program
// Check if two strings are equal
class MyString
{
	//Function which is determine whether given string are identical or not 
	//Time complexity O(n)
	def is_equals(str_a: String, str_b: String): Unit = {
		var status: Boolean = false;
		//Compare two string size
		if (str_a.length() == str_b.length())
		{
			status = true;
			var i: Int = 0;
			while (i < str_a.length() && status == true)
			{
				//Compare two character of given str data
				if (str_a(i) != str_b(i))
				{
					//When not equal to each other 
					status = false;
				}
				i += 1;
			}
		}
		print("\n Given A : [" + str_a + "] And B : [" + str_b + "]\n");
		if (status == true)
		{
			//When two strings are equal
			print(" Is Equals \n");
		}
		else
		{
			//When two strings are not equal
			print(" Is Not Equals \n");
		}
	}
}
object Main
{
	def main(args: Array[String]): Unit = {
		var obj: MyString = new MyString();
		var text: String = "Write a code";
		//Simple test
		obj.is_equals(text, "write a code");
		obj.is_equals(text, "Write a code");
		obj.is_equals(text, "Write a code ");
	}
}

Output

 Given A : [Write a code] And B : [write a code]
 Is Not Equals

 Given A : [Write a code] And B : [Write a code]
 Is Equals

 Given A : [Write a code] And B : [Write a code ]
 Is Not Equals
// Swift program
// Check if two strings are equal
class MyString
{
	//Function which is determine whether given string are identical or not 
	//Time complexity O(n)
	func is_equals(_ text_a: String, _ text_b: String)
	{
		var status: Bool = false;
      	//Convert into array
        var str_a = Array(text_a);
        var str_b = Array(text_b);      
		//Compare two string size
		if (str_a.count == str_b.count)
		{
			status = true;
			var i: Int = 0;
			while (i < str_a.count && status == true)
			{
				//Compare two character of given str data
				if (str_a[i] != str_b[i])
				{
					//When not equal to each other 
					status = false;
				}
				i += 1;
			}
		}
		print("\n Given A : [", text_a ,"] And B : [", text_b ,"]\n", terminator: "");
		if (status == true)
		{
			print(" Is Equals \n", terminator: "");
		}
		else
		{
			print(" Is Not Equals \n", terminator: "");
		}
	}
}
func main()
{
	let obj: MyString = MyString();
	let text: String = "Write a code";
	//Simple test
	obj.is_equals(text, "write a code");
	obj.is_equals(text, "Write a code");
	obj.is_equals(text, "Write a code ");
}
main();

Output

 Given A : [ Write a code ] And B : [ write a code ]
 Is Not Equals

 Given A : [ Write a code ] And B : [ Write a code ]
 Is Equals

 Given A : [ Write a code ] And B : [ Write a code  ]
 Is Not Equals


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