View Compilation Error

0_0_18262609_8548.cpp: In function 'int main()':
0_0_18262609_8548.cpp:4:18: error: redeclaration of 'int q'
  int i,w,q,n,m,s,q;
                  ^
0_0_18262609_8548.cpp:4:10: note: 'int q' previously declared here
  int i,w,q,n,m,s,q;
          ^