View Compilation Error

0_0_5353415_3984.cpp: In function `void queen(int)':
0_0_5353415_3984.cpp:11: error: `count' undeclared (first use this function)
0_0_5353415_3984.cpp:11: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_5353415_3984.cpp: In function `int main()':
0_0_5353415_3984.cpp:55: error: `count' undeclared (first use this function)