answer.code:13:1: error: stray ‘\240’ in program
   13 | <a0> <a0>double a,b;
      | ^~~~
answer.code:13:3: error: stray ‘\240’ in program
   13 | <a0> <a0>double a,b;
      |      ^~~~
answer.code:14:1: error: stray ‘\240’ in program
   14 | <a0> <a0>cin>>a>>b;
      | ^~~~
answer.code:14:3: error: stray ‘\240’ in program
   14 | <a0> <a0>cin>>a>>b;
      |      ^~~~
answer.code:15:1: error: stray ‘\240’ in program
   15 | <a0> <a0> queue<pair<double,string>>q;
      | ^~~~
answer.code:15:3: error: stray ‘\240’ in program
   15 | <a0> <a0> queue<pair<double,string>>q;
      |      ^~~~
answer.code:16:1: error: stray ‘\240’ in program
   16 | <a0> <a0> map<double ,int>m;
      | ^~~~
answer.code:16:3: error: stray ‘\240’ in program
   16 | <a0> <a0> map<double ,int>m;
      |      ^~~~
answer.code:17:1: error: stray ‘\240’ in program
   17 | <a0> <a0> q.push({a,""});
      | ^~~~
answer.code:17:3: error: stray ‘\240’ in program
   17 | <a0> <a0> q.push({a,""});
      |      ^~~~
answer.code:18:1: error: stray ‘\240’ in program
   18 | <a0> <a0> while(!q.empty()){
      | ^~~~
answer.code:18:3: error: stray ‘\240’ in program
   18 | <a0> <a0> while(!q.empty()){
      |      ^~~~
answer.code:19:1: error: stray ‘\240’ in program
   19 | <a0> <a0> <a0> <a0> auto t=q.front();
      | ^~~~
answer.code:19:3: error: stray ‘\240’ in program
   19 | <a0> <a0> <a0> <a0> auto t=q.front();
      |      ^~~~
answer.code:19:5: error: stray ‘\240’ in program
   19 | <a0> <a0> <a0> <a0> auto t=q.front();
      |           ^~~~
answer.code:19:7: error: stray ‘\240’ in program
   19 | <a0> <a0> <a0> <a0> auto t=q.front();
      |                ^~~~
answer.code:20:1: error: stray ‘\240’ in program
   20 | <a0> <a0> <a0> <a0> q.pop();
      | ^~~~
answer.code:20:3: error: stray ‘\240’ in program
   20 | <a0> <a0> <a0> <a0> q.pop();
      |      ^~~~
answer.code:20:5: error: stray ‘\240’ in program
   20 | <a0> <a0> <a0> <a0> q.pop();
      |           ^~~~
answer.code:20:7: error: stray ‘\240’ in program
   20 | <a0> <a0> <a0> <a0> q.pop();
      |                ^~~~
answer.code:21:1: error: stray ‘\240’ in program
   21 | <a0> <a0> <a0> <a0> string s=t.second;
      | ^~~~
answer.code:21:3: error: stray ‘\240’ in program
   21 | <a0> <a0> <a0> <a0> string s=t.second;
      |      ^~~~
answer.code:21:5: error: stray ‘\240’ in program
   21 | <a0> <a0> <a0> <a0> string s=t.second;
      |           ^~~~
answer.code:21:7: error: stray ‘\240’ in program
   21 | <a0> <a0> <a0> <a0> string s=t.second;
      |                ^~~~
answer.code:22:1: error: stray ‘\240’ in program
   22 | <a0> <a0> <a0> <a0> double x=t.first;
      | ^~~~
answer.code:22:3: error: stray ‘\240’ in program
   22 | <a0> <a0> <a0> <a0> double x=t.first;
      |      ^~~~
answer.code:22:5: error: stray ‘\240’ in program
   22 | <a0> <a0> <a0> <a0> double x=t.first;
      |           ^~~~
answer.code:22:7: error: stray ‘\240’ in program
   22 | <a0> <a0> <a0> <a0> double x=t.first;
      |                ^~~~
answer.code:23:1: error: stray ‘\240’ in program
   23 | <a0> <a0> <a0> <a0> if(m[x]==1){
      | ^~~~
answer.code:23:3: error: stray ‘\240’ in program
   23 | <a0> <a0> <a0> <a0> if(m[x]==1){
      |      ^~~~
answer.code:23:5: error: stray ‘\240’ in program
   23 | <a0> <a0> <a0> <a0> if(m[x]==1){
      |           ^~~~
answer.code:23:7: error: stray ‘\240’ in program
   23 | <a0> <a0> <a0> <a0> if(m[x]==1){
      |                ^~~~
answer.code:24:1: error: stray ‘\240’ in program
   24 | <a0> <a0> <a0> <a0> <a0> <a0> continue;
      | ^~~~
answer.code:24:3: error: stray ‘\240’ in program
   24 | <a0> <a0> <a0> <a0> <a0> <a0> continue;
      |      ^~~~
answer.code:24:5: error: stray ‘\240’ in program
   24 | <a0> <a0> <a0> <a0> <a0> <a0> continue;
      |           ^~~~
answer.code:24:7: error: stray ‘\240’ in program
   24 | <a0> <a0> <a0> <a0> <a0> <a0> continue;
      |                ^~~~
answer.code:24:9: error: stray ‘\240’ in program
   24 | <a0> <a0> <a0> <a0> <a0> <a0> continue;
      |                     ^~~~
answer.code:24:11: error: stray ‘\240’ in program
   24 | <a0> <a0> <a0> <a0> <a0> <a0> continue;
      |                          ^~~~
answer.code:25:1: error: stray ‘\240’ in program
   25 | <a0> <a0> <a0> <a0> }
      | ^~~~
answer.code:25:3: error: stray ‘\240’ in program
   25 | <a0> <a0> <a0> <a0> }
      |      ^~~~
answer.code:25:5: error: stray ‘\240’ in program
   25 | <a0> <a0> <a0> <a0> }
      |           ^~~~
answer.code:25:7: error: stray ‘\240’ in program
   25 | <a0> <a0> <a0> <a0> }
      |                ^~~~
answer.code:26:1: error: stray ‘\240’ in program
   26 | <a0> <a0> <a0> <a0> m[x]++;
      | ^~~~
answer.code:26:3: error: stray ‘\240’ in program
   26 | <a0> <a0> <a0> <a0> m[x]++;
      |      ^~~~
answer.code:26:5: error: stray ‘\240’ in program
   26 | <a0> <a0> <a0> <a0> m[x]++;
      |           ^~~~
answer.code:26:7: error: stray ‘\240’ in program
   26 | <a0> <a0> <a0> <a0> m[x]++;
      |         ...