Write a program to find the length of a string without using string functions

Source Code

#include<stdio.h>
#include<conio.h>
int main (int argc, char *argv[])
{
  clrscr();
  char str[100];
  int l=0;
  printf("\nEnter a String:");
  gets(str);
  while(str[l]!='\0')
  {
    l++;
  }
  printf("\nThe length of the string is: %d",l);
  getch();
}

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