Update length_string using loop

Author: sambhavkaul

programs/C/length_string.c

@@ -1,26 +1,26 @@
 #include <stdio.h>
-#include <string.h>
 
 //Created a function to calculate length of string.
 int LengthOfString(char string[50])
 {
+	int length = 0, i;
+	scanf("%[^\n]" , string);				//Input of the string
 
-	scanf("%[^\n]" , string);					//Input of string with blank spaces
-	int length = strlen(string);
+	for(i=0; string[i]!='\0'; i++)
+    	{
+    		length++;
+	}
 
 	return length;
 }
 
-
 int main(void)
-
 {
 	char string [50];
 	int length;
 
 	length = LengthOfString(string);			// Using the function
-	
-	printf("Length %d \n" , length);			// Printing the length
+	printf("%d \n" , length);				// Printing the length
 
 	return 0;
-}
+}