I have written this program using C Programming language which puts a $1$ in the center of a $5$x$5$ array and then has four commands up down left right to move the $1$ around in the array.

I already implemented the down command. So you would just need to implement$/$finish the other three $($up$,$ left, right$).$ Basically, you just need to figure out how to change the row,col correctly for the other three commands so it$$s only a few lines of code to add$-$

Here is the code:

#include

#include

#include

#define $\_$CRT$\_$SECURE$\_$NO$\_$WARNINGS

void printit$($int data$[5][5])\{$

for $($int i $=0$; i $<5$; i$++)\{$

for $($int j $=0$; j $<5$; j$++)\{$

printf$("\%$d $",$ data$[$i$][$j$])$;

$\}$

printf$("$

$")$;

$\}$

printf$("$

$")$;

$\}$

void clear$($int data$[5][5])\{$

for $($int i $=0$; i $<5$; i$++)\{$

for $($int j $=0$; j $<5$; j$++)\{$

data$[$i$][$j$]=0$;

$\}$

$\}$

$\}$

int main$()\{$

char sentence$[50]$;

char firstword$[50]$;

int x;

int row, col;

int args;

int arr$[5][5]$;

printf$("$u # will move the one up # times

$")$;

printf$("$d # will move the one down # times

$")$;

printf$("$l # will move the one left # times

$")$;

printf$("$r # will move the one right # times

$")$;

printf$("$exit will leave

$")$;

clear$($arr$)$;

arr$[2][2]=1$;

printit$($arr$)$;

row $=2$;

col $=2$;

for $($;;$)\{$

printf$("$enter your command$>")$;

$//$ empty out the string just to be safe

strcpy$\_$s$($firstword$,"")$;

strcpy$\_$s$($sentence$,"")$;

$//$ suck in a sentence from the user into memory

gets$\_$s$($sentence$)$;

$//$ suck from our sentence a word followed by two doubles

args $=$ sscanf$\_$s$($sentence$,"\%$s $\%$d$",$ firstword, $($unsigned$)\_$countof$($sentence$),$ &x$)$;

$//$ compare the first word to quit

if $($strcmp$($firstword$,$ "exit"$)==0)\{$

printf$("$goodbye$")$;

break;

$\}$

else if $($strcmp$($firstword$,"$u$")==0)\{$

if $($args $<2)$ x $=1$;

printf$("$row is $\%$d col is $\%$d

$",$ row, col$)$;

$\}$

else if $($strcmp$($firstword$,"$d$")==0)\{$

if $($args $<2)$ x $=1$;

printf$("$row is $\%$d col is $\%$d

$",$ row, col$)$;

for $($int i $=0$; i $<$ x; i$++)\{$

row $=$ abs$(($row $+1)\%5)$;

clear$($arr$)$;

arr$[$row$][$col$]=1$;

printit$($arr$)$;

$\}$

$\}$

else if $($strcmp$($firstword$,"$l$")==0)\{$

if $($args $<2)$ x $=1$;

printf$("$row is $\%$d col is $\%$d

$",$ row, col$)$;

$\}$

else if $($strcmp$($firstword$,"$r$")==0)\{$

if $($args $<2)$ x $=1$;

printf$("$row is $\%$d col is $\%$d

$",$ row, col$)$;

$\}$

else $\{$

printf$("$don$\text{'}$t understand that"$)$;

$\}$

$\}$

return$(0)$;

$\}$

Once you finish the code I want you to turn it in testing it on following output:

Do a

l $3($goes left and prints the matrix a total of three times $($notice how it should wrap around$)$ to the right

Then do a

u $2($goes up and prints the matrix a total of two times$)$

IN ThE LAST MATRIX THE ONE SHOULD WIND UP IN THE RIGHT TOP CORNER OF THE GRID