View Compilation Error

0_0_8959937_12937.cpp:19: error: size of array `no' is too large
0_0_8959937_12937.cpp: In function `void clear()':
0_0_8959937_12937.cpp:21: error: `no' undeclared (first use this function)
0_0_8959937_12937.cpp:21: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_8959937_12937.cpp: In function `int two::clac(int, int)':
0_0_8959937_12937.cpp:50: error: `no' undeclared (first use this function)
0_0_8959937_12937.cpp: In function `int sc::dfs(int)':
0_0_8959937_12937.cpp:72: error: `no' undeclared (first use this function)
0_0_8959937_12937.cpp: In function `int main()':
0_0_8959937_12937.cpp:114: error: `no' undeclared (first use this function)