View Compilation Error

2_28700_2183529_14283.cpp: In function 'int main()':
2_28700_2183529_14283.cpp:9:6: error: 'q' was not declared in this scope
  for(q=0;q<n;q++)
      ^
2_28700_2183529_14283.cpp:12:44: error: redeclaration of 'int q'
   int a[1000]={0},count[1000]={0},max,temp,q=0;
                                            ^
2_28700_2183529_14283.cpp:9:6: note: '<typeprefixerror>q' previously declared here
  for(q=0;q<n;q++)
      ^