View Compilation Error

0_0_2560868_3358.cpp: In function `void hexie(int, int)':
0_0_2560868_3358.cpp:9: error: `count' undeclared (first use this function)
0_0_2560868_3358.cpp:9: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_2560868_3358.cpp: In function `int main()':
0_0_2560868_3358.cpp:19: error: `count' undeclared (first use this function)