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Count number of words in a string

Here given code implementation process.

// Java program
// Count number of words in a string
class MyString
{
	//Count number of words in given string
	public int count_words(String str)
	{
		int counter = 0;
		//Loop contolling variables
		int i = 0, j = 0;
		System.out.print("\n Given String : [" + str + "]\n");
		//Loop which is iterate given string character elements
		for (i = 0; i < str.length(); i++)
		{
			if (str.charAt(i) != ' ')
			{
				counter++;
				//loop, find word length
				for (j = i; j < str.length(); j++)
				{
					//Check that given character is space character or not
					if (str.charAt(j) == ' ')
					{
						break;
					}
				}
				//Move to current location
				i = j;
			}
		}
		return counter;
	}
	public static void main(String[] args)
	{
		MyString obj = new MyString();
		// Simple case
		int length = obj.count_words("Hello are you ready");
		System.out.print(" Total Words : " + length + "\n");
		length = obj.count_words("Can if it's possible to do new approach");
		System.out.print(" Total Words : " + length + "\n");
		length = obj.count_words("I have lost        my             job");
		System.out.print(" Total Words : " + length + "\n");
	}
}

Output

 Given String : [Hello are you ready]
 Total Words : 4

 Given String : [Can if it's possible to do new approach]
 Total Words : 8

 Given String : [I have lost        my             job]
 Total Words : 5
// C++ program
// Count number of words in a string

//Include header file
#include <iostream>
using namespace std;

class MyString
{
	public:
		//Count number of words in given string
		int count_words(string str)
		{
			int counter = 0;
			//Loop contolling variables
			int i = 0, j = 0;
			cout << "\n Given String : [" << str << "]\n";
			//Loop which is iterate given string character elements
			for (i = 0; i < str.size(); i++)
			{
				if (str[i] != ' ')
				{
					counter++;
					//loop, find word length
					for (j = i; j < str.size(); j++)
					{
						//Check that given character is space character or not
						if (str[j] == ' ')
						{
							break;
						}
					}
					//Move to current location
					i = j;
				}
			}
			return counter;
		}
};
int main()
{
	MyString obj = MyString();
	// Simple case
	int length = obj.count_words("Hello are you ready");
	cout << " Total Words : " << length << "\n";
	length = obj.count_words("Can if it's possible to do new approach");
	cout << " Total Words : " << length << "\n";
	length = obj.count_words("I have lost        my             job");
	cout << " Total Words : " << length << "\n";
	return 0;
}

Output

 Given String : [Hello are you ready]
 Total Words : 4

 Given String : [Can if it's possible to do new approach]
 Total Words : 8

 Given String : [I have lost        my             job]
 Total Words : 5
// C# program
// Count number of words in a string

//Include namespace system
using System;
class MyString
{
	//Count number of words in given string
	public int count_words(String str)
	{
		int counter = 0;
		//Loop contolling variables
		int i = 0, j = 0;
		Console.Write("\n Given String : [" + str + "]\n");
		//Loop which is iterate given string character elements
		for (i = 0; i < str.Length; i++)
		{
			if (str[i] != ' ')
			{
				counter++;
				//loop, find word length
				for (j = i; j < str.Length; j++)
				{
					//Check that given character is space character or not
					if (str[j] == ' ')
					{
						break;
					}
				}
				//Move to current location
				i = j;
			}
		}
		return counter;
	}
	public static void Main(String[] args)
	{
		MyString obj = new MyString();
		// Simple case
		int length = obj.count_words("Hello are you ready");
		Console.Write(" Total Words : " + length + "\n");
		length = obj.count_words("Can if it's possible to do new approach");
		Console.Write(" Total Words : " + length + "\n");
		length = obj.count_words("I have lost        my             job");
		Console.Write(" Total Words : " + length + "\n");
	}
}

Output

 Given String : [Hello are you ready]
 Total Words : 4

 Given String : [Can if it's possible to do new approach]
 Total Words : 8

 Given String : [I have lost        my             job]
 Total Words : 5
<?php
// Php program
// Count number of words in a string
class MyString
{
	//Count number of words in given string
	public	function count_words($str)
	{
		$counter = 0;
		//Loop contolling variables
		$i = 0;
		$j = 0;
		echo "\n Given String : [". $str ."]\n";
		//Loop which is iterate given string character elements
		for ($i = 0; $i < strlen($str); $i++)
		{
			if ($str[$i] != ' ')
			{
				$counter++;
				//loop, find word length
				for ($j = $i; $j < strlen($str); $j++)
				{
					//Check that given character is space character or not
					if ($str[$j] == ' ')
					{
						break;
					}
				}
				//Move to current location
				$i = $j;
			}
		}
		return $counter;
	}
}

function main()
{
	$obj = new MyString();
	// Simple case
	$length = $obj->count_words("Hello are you ready");
	echo " Total Words : ". $length ."\n";
	$length = $obj->count_words("Can if it's possible to do new approach");
	echo " Total Words : ". $length ."\n";
	$length = $obj->count_words("I have lost        my             job");
	echo " Total Words : ". $length ."\n";
}
main();

Output

 Given String : [Hello are you ready]
 Total Words : 4

 Given String : [Can if it's possible to do new approach]
 Total Words : 8

 Given String : [I have lost        my             job]
 Total Words : 5
// Node Js program
// Count number of words in a string
class MyString
{
	//Count number of words in given string
	count_words(str)
	{
		var counter = 0;
		//Loop contolling variables
		var i = 0;
		var j = 0;
		process.stdout.write("\n Given String : [" + str + "]\n");
		//Loop which is iterate given string character elements
		for (i = 0; i < str.length; i++)
		{
			if (str[i] != ' ')
			{
				counter++;
				//loop, find word length
				for (j = i; j < str.length; j++)
				{
					//Check that given character is space character or not
					if (str[j] == ' ')
					{
						break;
					}
				}
				//Move to current location
				i = j;
			}
		}
		return counter;
	}
}

function main()
{
	var obj = new MyString();
	// Simple case
	var length = obj.count_words("Hello are you ready");
	process.stdout.write(" Total Words : " + length + "\n");
	length = obj.count_words("Can if it's possible to do new approach");
	process.stdout.write(" Total Words : " + length + "\n");
	length = obj.count_words("I have lost        my             job");
	process.stdout.write(" Total Words : " + length + "\n");
}
main();

Output

 Given String : [Hello are you ready]
 Total Words : 4

 Given String : [Can if it's possible to do new approach]
 Total Words : 8

 Given String : [I have lost        my             job]
 Total Words : 5
#  Python 3 program
#  Count number of words in a string
class MyString :
	# Count number of words in given string
	def count_words(self, str) :
		counter = 0
		# Loop contolling variables
		i = 0
		j = 0
		print("\n Given String : [{0}]".format(str))
		# Loop which is iterate given string character elements
		while (i < len(str)) :
			if (str[i] != ' ') :
				counter += 1
				# loop, find word length
				j = i
				while (j < len(str)) :
					# Check that given character is space character or not
					if (str[j] == ' ') :
						break
					
					j += 1
				
				# Move to current location
				i = j
			
			i += 1
		
		return counter
	

def main() :
	obj = MyString()
	#  Simple case
	length = obj.count_words("Hello are you ready")
	print(" Total Words : ", length )
	length = obj.count_words("Can if it's possible to do new approach")
	print(" Total Words : ", length )
	length = obj.count_words("I have lost        my             job")
	print(" Total Words : ", length )

if __name__ == "__main__": main()

Output

 Given String : [Hello are you ready]
 Total Words :  4

 Given String : [Can if it's possible to do new approach]
 Total Words :  8

 Given String : [I have lost        my             job]
 Total Words :  5
#  Ruby program
#  Count number of words in a string
class MyString

	# Count number of words in given string
	def count_words(str)
	
		counter = 0
		# Loop contolling variables
		i = 0
		j = 0
		print("\n Given String : [", str ,"]\n")
		# Loop which is iterate given string character elements
		while (i < str.length())
		
			if (str[i] != ' ')
			
				counter += 1
				# loop, find word length
				j = i
				while (j < str.length())
				
					# Check that given character is space character or not
					if (str[j] == ' ')
					
						break
					end
					j += 1
				end
				# Move to current location
				i = j
			end
			i += 1
		end
		return counter
	end
end
def main()

	obj = MyString.new()
	#  Simple case
	length = obj.count_words("Hello are you ready")
	print(" Total Words : ", length ,"\n")
	length = obj.count_words("Can if it's possible to do new approach")
	print(" Total Words : ", length ,"\n")
	length = obj.count_words("I have lost        my             job")
	print(" Total Words : ", length ,"\n")
end
main()

Output

 Given String : [Hello are you ready]
 Total Words : 4

 Given String : [Can if it's possible to do new approach]
 Total Words : 8

 Given String : [I have lost        my             job]
 Total Words : 5

import scala.util.control.Breaks._
// Scala program
// Count number of words in a string
class MyString
{
	//Count number of words in given string
	def count_words(str: String): Int = {
		var counter: Int = 0;
		//Loop contolling variables
		var i: Int = 0;
		var j: Int = 0;
		print("\n Given String : [" + str + "]\n");
		//Loop which is iterate given string character elements
		while (i < str.length())
		{
			if (str(i) != ' ')
			{
				counter += 1;
				//loop, find word length
				j = i;
              	breakable {
				while (j < str.length())
				{
					//Check that given character is space character or not
					if (str(j) == ' ')
					{
						break;
					}
					j += 1;
				}
                }
				//Move to current location
				i = j;
			}
			i += 1;
		}
		return counter;
	}
}
object Main
{
	def main(args: Array[String]): Unit = {
		var obj: MyString = new MyString();
		// Simple case
		var length: Int = obj.count_words("Hello are you ready");
		print(" Total Words : " + length + "\n");
		length = obj.count_words("Can if it's possible to do new approach");
		print(" Total Words : " + length + "\n");
		length = obj.count_words("I have lost        my             job");
		print(" Total Words : " + length + "\n");
	}
}

Output

 Given String : [Hello are you ready]
 Total Words : 4

 Given String : [Can if it's possible to do new approach]
 Total Words : 8

 Given String : [I have lost        my             job]
 Total Words : 5
// Swift program
// Count number of words in a string
class MyString
{
	//Count number of words in given string
	func count_words(_ text: String) -> Int
	{
		var counter: Int = 0;
      	let str = Array(text);
		//Loop contolling variables
		var i: Int = 0;
		var j: Int = 0;
		print("\n Given String : [\(text)]");
		//Loop which is iterate given string character elements
		while (i < str.count)
		{
			if (str[i] != " ")
			{
				counter += 1;
				//loop, find word length
				j = i;
				while (j < str.count)
				{
					//Check that given character is space character or not
					if (str[j] == " ")
					{
						break;
					}
					j += 1;
				}
				//Move to current location
				i = j;
			}
			i += 1;
		}
		return counter;
	}
}
func main()
{
	let obj: MyString = MyString();
	// Simple case
	var length: Int = obj.count_words("Hello are you ready");
	print(" Total Words : ", length ,"\n", terminator: "");
	length = obj.count_words("Can if it's possible to do new approach");
	print(" Total Words : ", length ,"\n", terminator: "");
	length = obj.count_words("I have lost        my             job");
	print(" Total Words : ", length ,"\n", terminator: "");
}
main();

Output

 Given String : [Hello are you ready]
 Total Words :  4

 Given String : [Can if it's possible to do new approach]
 Total Words :  8

 Given String : [I have lost        my             job]
 Total Words :  5
Last updated on by Kalkicode




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