function to find length of char array in c++ code example
Example 1: c++ length of char array
char* example = "Lorem ipsum dolor sit amet";
int length = strlen(example);
std::cout << length << '\n'; // 26
Example 2: how to find length of character array in c++
#include <iostream>
using namespace std;
int main()
{
char arr[] = "grepper";
cout << sizeof(arr) << endl;
return 0;
// keep it in mind that character arrays have length of one more than your characters because last one is for \0 to show that word has ended
}