#include <iostream>

void mistakeFunction (char  f[])
{
    std::cout<<sizeof(f)<<std::endl; // return the sizeof(char *)
}

int main()
{
    char *f = "hello ";
    std::cout<<sizeof(f)<<std::endl;
    
    char g[100];
    std::cout<<sizeof(g)<<std::endl;
    
    mistakeFunction(g);
}