srt

#include<stdio.h>
#include<conio.h>

int main(){
      char n[] = {"Hello, World!"};
      int i , _n=0;
      clrscr();
      for(i = 0 ; n[i] != '\0';i++)i;
      printf("Text: %s ,length: %d",n,i);
      getch();
      return 0;
}