Run id: 128633

Main.cc: In function 'int main()':
Main.cc:7:10: error: conflicting declaration 'int a [64]'
  int a[64]={}
          ^
Main.cc:5:6: note: previous declaration as 'int a'
  int a;
      ^
Main.cc:9:5: error: 'n' was not declared in this scope
  if(n==0){
     ^
Main.cc:12:8: error: 'n' was not declared in this scope
  while(n!=0){
        ^
Main.cc:13:5: error: 'i' was not declared in this scope
   a[i]=n%2;
     ^
Main.cc:17:12: error: 'i' was not declared in this scope
  for(int j=i-1;j>=0;j--){
            ^
Main.cc:18:12: error: invalid types 'int[int]' for array subscript
   cout<