Write code to find the length of a string without using built-in string functions.

Question

Accepted Answer

Use a loop to iterate through the characters of the string and count them.

Create a function that takes a string as input.
Initialize a variable to store the length of the string.
Use a loop to iterate through each character of the string and increment the length variable.
Return the final length of the string.

Accepted Answer

#include using namespace std; int main() { char str[100]; int len = 0; cout << "Enter a string: "; cin >> str; while(str[len] != '\0') { len++; } cout << "Length of the given string is: " << len; cout << endl; return 0; }