View Compilation Error

0_0_29195783_16126.cpp:2:21: error: 'AQ' does not name a type
 using namespace std;AQ
                     ^
0_0_29195783_16126.cpp: In function 'int main()':
0_0_29195783_16126.cpp:7:20: error: 'n' was not declared in this scope
  while(scanf("%d",&n)==1){
                    ^
0_0_29195783_16126.cpp:10:3: error: 'm' was not declared in this scope
   m=0;
   ^