Find no of characters in name

• Problem Description

  
  Manoj arranged one event to find no of characters in his friends name, your idea is to give your friends name, for that
  manoj has to answer the no of characters present in it, with the help of sturcuture concept accomplish it.
  Input Method
  
  Name of different friends 
  
  Output Method
  
  No of characters
  
  
  

• Test Case 1

  
  Input (stdin)

  raja
  
  

  Expected Output

  4

• Test Case 2

  
  Input (stdin)

  rambabu
  
  

  Expected Output

  7

• Program

• #include <stdio.h>
  #include<string.h>
  struct slen
  {
    char str[100];
    int ln;
  }s;
  int main()
  {
    scanf("%s",s.str); 
    s.ln=strlen(s.str);
    printf("%d\n",s.ln); 
    return 0;
  }