Explain how the stop condition, someWord$[$x$],$ in the for loop below determines how many times the for loop repeats. In other words, how does it work? $($hint: this relates to Day $22$ material$)$

int main$()$

$\{$

char someWord$[]=$"randomness";

for$($int x $=0$; someWord$[$x$]$; x$++)$

$\{$

printf$("$letter #$\%$i is $\%$c

$",$ x$+1,$ someWord$[$x$])$;

$\}$

return $0$;

$\}$