Find the length of a string - String - C Language
13-04-2019
492 times

Find the length of a string
To find out the length of a string, we follow the following step -
- Declare a counter variable with default value 0
- Read the String
- Travel the string, until the '\\0' character return.
- 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; }