Find the length of a string - String - C Language
13-04-2019    62 times
string length c language

Find the length of a string

To find out the length of a string, we follow the following step -

  1. Declare a counter variable with default value 0
  2. Read the String
  3. Travel the string, until the '\\0' character return.
  4. Print the counter value as string length
int main()
{
	char str[30],i,cnt=0;
	printf("Enter A String: ");
	gets(str);
	for(i=0;str[i]!='\0';i++)
	{
		cnt++;
	}
	printf("Length of the string is %d",cnt);
	return 0;
}
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