View Compilation Error

1_549_2464_3335.cpp:51: error: size of array `G' is too large
1_549_2464_3335.cpp: In function `void solve()':
1_549_2464_3335.cpp:90: error: `G' undeclared (first use this function)
1_549_2464_3335.cpp:90: error: (Each undeclared identifier is reported only once for each function it appears in.)
1_549_2464_3335.cpp: In function `int main()':
1_549_2464_3335.cpp:141: error: `G' undeclared (first use this function)