C Program to Print Length of String Using Pointers
In this program, you'll learn to print length of string using pointers.
Source Code
#include<stdio.h>
int main()
{
char str[20];
char *cptr;
int len = 0;
printf("Enter the string\n");
gets(str);
cptr = &str[0];
while(*cptr != NULL)
{
len++;
cptr++;
}
printf("\nLength of string is = %d", len);
return 0;
}Output
Enter the string
Thank you!
Length of string is = 10