What messages do you see on the screen when you run the following program from $/$tmp$/$INF

$1211$ directory?

Assume that the user will enter $77$ for the first prompt and $55$ for the second prompt.

#include

#include

#include

main$()$

$\{$

pid$\_$t chpid;

int data, status;

printf$("$Please enter a number:"$)$;

scanf$("\%$d$",$ &data$)$;

chpid $=$ fork$()$;

switch$($chpid$)$

$\{$

case $0$:

printf$("$Please enter a number:"$)$;

scanf$("\%$d$",$ &data$)$;

printf$("$Value of data is changed to: $\%$d

$",$ data$)$;

execl$("/$bin$/$date$",$ "date", NULL$)$;

break;

default:

wait$($&status$)$;

printf$("$The status is: $\%$d

$",$ WEXITSTATUS$($status$))$;

$\}$

printf$("$The value of data is now: $\%$d

$",$ data$)$;

exit$(0)$;

$\}$