View Compilation Error

0_0_36657229_30180.cpp:38:38: error: 'manx' was not declared in this scope
 int p3[maxn],num1[maxn],num2[maxn],w[manx][20];
                                      ^
0_0_36657229_30180.cpp:39:10: error: 'manx' was not declared in this scope
 ll f[20][manx],Ans[maxn],fac[maxn];
          ^
0_0_36657229_30180.cpp: In function 'void solve()':
0_0_36657229_30180.cpp:49:4: error: 'f' was not declared in this scope
    f[i][j]=0;
    ^
0_0_36657229_30180.cpp:51:2: error: 'f' was not declared in this scope
  f[0][0]=1;
  ^
0_0_36657229_30180.cpp:57:9: error: 'w' was not declared in this scope
      if(w[s][j]==0&&wq[j][i]=='Q') {
         ^
0_0_36657229_30180.cpp:63:24: error: 'w' was not declared in this scope
      if(wq[j][i]=='Q'&&w[s][j]!=2) {
                        ^
0_0_36657229_30180.cpp: In function 'int main()':
0_0_36657229_30180.cpp:96:4: error: 'w' was not declared in this scope
    w[s][i]=(s/p3[i-1]%3);
    ^