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Find the Length of given String

Get a String and count the characters in the string

Sample Input 1:

Hello

Sample Output 1:

5

Program or Solution

					    
							
#include<stdio.h>
#include<string.h>
int main()
{
	char str[50],temp;
	int i = 0;
	fgets(str,50,stdin);
	while(str[i]!='\0'&&str[i]!='\n')
	{
		i++;
		
	}
	printf("%d",i);
	return 0;
}

	

					    
					

Program Explanation

Get a String using fgets() function.

Str -> reads the string and stores it in str.

50 -> reads maximum of 50 characters stdin-> reads character from keyboard while loop iterates untill str has or 

variable I increaments at each iteration, so finally i is the length of String.