Write a C program to find the length of the string using Pointer

In this article, we will write a C program to find the length of the string using Pointer.

Write a C program to find the length of the string using Pointer

#include <stdio.h> #include <conio.h> int string_ln(char*); void main() {	char str[20];	int length;	clrscr();	printf("\nEnter any string : ");	gets(str);	length = string_ln(str);	printf("The length of the given string %s is : %d", str, length);	getch(); } int string_ln(char *p) /*p=&str[0] */ {	int count = 0;	while (*p != '\0')	{	count++;	p++;	}	return count; }

Input:

Enter the String : sourcecode

Output:

Length of the given string pritesh is : 10

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