View Compilation Error

0_0_7012766_30274.cpp:16: error: redefinition of `int dy_h[5]'
0_0_7012766_30274.cpp:14: error: `int dy_h[5]' previously defined here
0_0_7012766_30274.cpp: In function `int countFive(int, std::vector<std::pair<int, int>, std::allocator<std::pair<int, int> > >&)':
0_0_7012766_30274.cpp:73: error: `dy_d' undeclared (first use this function)
0_0_7012766_30274.cpp:73: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_7012766_30274.cpp: In function `int main()':
0_0_7012766_30274.cpp:103: error: `n' undeclared (first use this function)
0_0_7012766_30274.cpp:143: error: `current' undeclared (first use this function)