htmlParcer.cxx

#include <stdio.h>
#include <string.h>

void parser(char *string)
{
	int in = 0; // Variable to track whether we are inside the tag
	int index = 0;
	for (int i = 0; i < strlen(string); i++)
	{
		if (string[i] == '<')
		{
			in = 1;
			continue;
		}
		else if (string[i] == '>')
		{
			in = 0;
			continue;
		}
		if (in == 0)
		{
			string[index] = string[i];
			index++;
		}
	}
	string[index] = '\0';

	// Remove the trailing spaces from the beginning
	while (string[0] == ' ')
	{
		// Shift the string to the left
		for (int i = 0; i < strlen(string); i++)
		{
			/* code */
			string[i] = string[i + 1];
		}
	}
	// Remove the trailing spaces from the end
	while (string[strlen(string) - 1] == ' ')
	{
		string[strlen(string) - 1] = '\0';
	}
}

int main()
{
	char string[] = "    <harrysdfsdfsdf>this is a heading    </harry>     ";
	parser(string);
	printf("The parsed string is ~~%s~~", string);
	return 0;
}