View Compilation Error

0_0_11186099_2711.cpp:5: error: size of array `edge' is too large
0_0_11186099_2711.cpp: In function `void solve()':
0_0_11186099_2711.cpp:71: error: `edge' undeclared (first use this function)
0_0_11186099_2711.cpp:71: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_11186099_2711.cpp: In function `int main()':
0_0_11186099_2711.cpp:106: error: `edge' undeclared (first use this function)