/*
	http://www.ProbCOMP.com
	
	String is an array of characters whose last element is '\0'. To calculate the length of the string we use a for loop
	and  exclude the '\0' element of the array.

*/
#include<stdio.h>
void stringlength(char string[])
{
	int i;
	for(i=0;string[i]!='\0';i++);
	printf("Length of string %s is %d",string,i-1);
}
	
void main()
{
	char str[211]="o Compare two arrays we use Arrays equals method.As objects 'equals' method and '==' only checks wether the variables refrences are same or not. Equals method checks the elements of the array and not the refrences." ;
	stringlength(str);
}