Question: #include using namespace std; int fib ( int foo ) { if ( ( foo = = 1 ) | | ( foo = =
#include
using namespace std;
int fibint foo
if foo foo
return ;
else
return fibfoo fibfoo;
void printBint b
for int i ; i ; i
for int j ; j ; j
cout bij;
cout endl;
bool findgapint b int &x int &y
for x ; x ; x
for y ; y ; y
if bxy
return true;
return false;
bool okrowcolint b int x int y int trynumber
for int i ; i ; i
if bxi trynumberbiy trynumber
return false;
return true;
bool solveint board
int x y;
if findgapboard x y
int bcopy;
for int i ; i ; i
for int j ; j ; j
bcopyij boardij;
try a move
for int trynumber ; trynumber ; trynumber
if okrowcolbcopy, x y trynumber
bcopyxy trynumber;
if solvebcopy
return true;
if out of moves, return false;
return false;
else
check if solution is valid
if valid, return true;
int main
cout fib;
int board;
for int i ; i ; i
for int j ; j ; j
boardij;
board;
printBboard;
solveboard;
return ;
complete the solution checker.
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