Find length of string

C Program to Find Length of the String using Pointer

Write a C Program which will accept string from the user . Pass this string to the function. Calculate the length of the string using pointer.

Program : Length of the String using Pointer

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#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; }

Output :

1 2	Enter the String : pritesh Length of the given string pritesh is : 7

Explanation :

1. gets() is used to accept string with spaces.
2. we are passing accepted string to the function.

Author : Myfordbenefits

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