View Compilation Error

0_0_8915476_9329.cpp: In function `int add(int, int)':
0_0_8915476_9329.cpp:39: error: `count' undeclared (first use this function)
0_0_8915476_9329.cpp:39: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_8915476_9329.cpp: In function `int main()':
0_0_8915476_9329.cpp:50: error: `count' undeclared (first use this function)