C Program to find length of a string

C program to find the length of a string

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

void main()
{
char s[20];
int n;
clrscr();
printf("enter any sring\n");
gets(s);
n=strlen(s);
printf("%d",n);
getch();
}

OUTPUT

enter any string
HELP
4

------------------------------------------------------------------------------------------------------------

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