View Compilation Error

0_0_2059096_30717.cpp: In function `void Merge(int, int)':
0_0_2059096_30717.cpp:29: error: `Find' undeclared (first use this function)
0_0_2059096_30717.cpp:29: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_2059096_30717.cpp: In function `void init()':
0_0_2059096_30717.cpp:37: error: `count' undeclared (first use this function)
0_0_2059096_30717.cpp: In function `int main()':
0_0_2059096_30717.cpp:54: error: `count' undeclared (first use this function)
0_0_2059096_30717.cpp:65: error: `Find' undeclared (first use this function)