View Compilation Error

51367_0_31421.cpp: In function `void work(int, int)':
51367_0_31421.cpp:17: error: `count' undeclared (first use this function)
51367_0_31421.cpp:17: error: (Each undeclared identifier is reported only once for each function it appears in.)
51367_0_31421.cpp: In function `int main()':
51367_0_31421.cpp:29: error: `count' undeclared (first use this function)