View Compilation Error

0_0_27807028_14035.cpp: In function 'int main()':
0_0_27807028_14035.cpp:30:7: error: 'n' was not declared in this scope
  cin>>n;int n;
       ^
0_0_27807028_14035.cpp:36:9: error: 'i' was not declared in this scope
   int v[i];
         ^
0_0_27807028_14035.cpp:42:8: error: 'v' was not declared in this scope
   cin>>v[i];
        ^
0_0_27807028_14035.cpp:54:8: error: 'i' was not declared in this scope
     if(i==count-1)
        ^
0_0_27807028_14035.cpp:55:5: error: break statement not within loop or switch
     break;
     ^