View Compilation Error

0_0_1472982_17690.cpp: In function `void binarySearch(int, int)':
0_0_1472982_17690.cpp:28: error: `count' undeclared (first use this function)
0_0_1472982_17690.cpp:28: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_1472982_17690.cpp: In function `int main()':
0_0_1472982_17690.cpp:38: error: `count' undeclared (first use this function)