Compare two Strings are equal

Description

Get two strings and check whether both are equal
Input:
MARK
MAKE
Output:
Not Equal

Solution

#include<stdio.h>
#include<string.h>
int main()
{
	char str1[50],str2[50];
	int i;
	fgets(str1,50,stdin);
	fgets(str2,50,stdin);
	if(strlen(str1)==strlen(str2))
	{	
		for(i=0;i<strlen(str1)-1;i++)
		{
			if(str2[i]!=str1[i])
			{
				printf("not equal");
				return 0;	
			}
			
		}
	}
	else
	{
		printf("not equal");
		return 0;
	}
		
	printf("Both the strings are equal");
	return 0;
}

	

Explanation

Get two String using fgets() function. 
Str -> reads the string and stores it in str.
50 -> reads maximum of 50 characters
stdin-> reads character from keyboard

first compare the length of both the strings, if it is equal check whether each character of both the string is equal. Else print "both are not equal".

if each character in both the string are equal print "Both are equal" Else print "both are not equal".



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