wap to find length of your string by using standard library function , ( strcpy ) .

 

#include<stdio.h>

#include<conio.h>

#include<string.h>

main()

{

  char source[20],target[20];

  int l=0;

  

  printf("enter yr string :");

  gets(source);

  

  printf("yr string is :");

  puts(source);

  l= strlen(source);

  printf("length = %d",l);

  strcpy(target,source);

  printf("\n\nsource string %s",source);

  printf("\ntarget string %s",target);

}

output :

enter yr string :rahul sir yr string is :rahul sir length = 9 source string rahul sir target string rahul sir