View Compilation Error

0_0_36291521_2125.cpp: In function 'void solve()':
0_0_36291521_2125.cpp:34:17: error: 'n' was not declared in this scope
  for(int i=1;i<=n;i++)
                 ^
0_0_36291521_2125.cpp:36:17: error: 'm' was not declared in this scope
  for(int j=1;j<=m;j++)
                 ^
0_0_36291521_2125.cpp:46:4: error: 'm' was not declared in this scope
  d[m+1]=0;
    ^