View Compilation Error

0_0_6477745_26718.cpp: In function `void sort(int)':
0_0_6477745_26718.cpp:21: error: `count' undeclared (first use this function)
0_0_6477745_26718.cpp:21: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_6477745_26718.cpp: In function `int main()':
0_0_6477745_26718.cpp:44: error: `count' undeclared (first use this function)