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Program to Find Length of String with using user defined function



Program to Find Length of String with using user defined function

With using User-defined Function Write a Program to Find Length of String

After accepting the string from the user we are passing the complete array to the function.

Now inside the function we are executing a while loop which will calculate the length of the string.

#include<stdio.h>

// Prototype Declaration
int FindLength(char str[]);

int main() {
   char str[88];
   int length;

   printf("\nEnter the String : ");
   gets(str);

   length = FindLength(str);

   printf("\nLength of the String is : %d", length);
   return(0);
}

int FindLength(char str[]) {
   int len = 0;
   while (str[len] != '\0')
      len++;
   return (len);
}

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