books.cpp:5:2: error: extended character is not valid in an identifier
5 | int N=p.size();
| ^
books.cpp:6:2: error: extended character is not valid in an identifier
6 | int64 ans=0;
| ^
books.cpp:7:2: error: extended character is not valid in an identifier
7 | for (int i=0; i<N; i++)
| ^
books.cpp:9:2: error: extended character is not valid in an identifier
9 | ans+=abs(i-p[i]);
| ^
books.cpp:9:5: error: extended character is not valid in an identifier
9 | ans+=abs(i-p[i]);
| ^
books.cpp:11:2: error: extended character is not valid in an identifier
11 | vector<int>occ(N);
| ^
books.cpp:12:2: error: extended character is not valid in an identifier
12 | for(int i=0; i<N; i++)
| ^
books.cpp:14:2: error: extended character is not valid in an identifier
14 | if(occ[i])continue;
| ^
books.cpp:14:5: error: extended character is not valid in an identifier
14 | if(occ[i])continue;
| ^
books.cpp:15:2: error: extended character is not valid in an identifier
15 | int x=i;
| ^
books.cpp:15:5: error: extended character is not valid in an identifier
15 | int x=i;
| ^
books.cpp:16:2: error: extended character is not valid in an identifier
16 | ans+=2;
| ^
books.cpp:16:5: error: extended character is not valid in an identifier
16 | ans+=2;
| ^
books.cpp:17:2: error: extended character is not valid in an identifier
17 | while(!occ[x])
| ^
books.cpp:17:5: error: extended character is not valid in an identifier
17 | while(!occ[x])
| ^
books.cpp:18:2: error: extended character is not valid in an identifier
18 | {
| ^
books.cpp:19:2: error: extended character is not valid in an identifier
19 | occ[x]=1;
| ^
books.cpp:19:5: error: extended character is not valid in an identifier
19 | occ[x]=1;
| ^
books.cpp:19:8: error: extended character is not valid in an identifier
19 | occ[x]=1;
| ^
books.cpp:20:2: error: extended character is not valid in an identifier
20 | x=p[x];
| ^
books.cpp:20:5: error: extended character is not valid in an identifier
20 | x=p[x];
| ^
books.cpp:20:8: error: extended character is not valid in an identifier
20 | x=p[x];
| ^
books.cpp:21:2: error: extended character is not valid in an identifier
21 | }
| ^
books.cpp:22:2: error: extended character is not valid in an identifier
22 | return ans-2;
| ^
books.cpp:22:5: error: extended character is not valid in an identifier
22 | return ans-2;
| ^
books.cpp:3:1: error: 'int64' does not name a type; did you mean 'int64_t'?
3 | int64 minimum_walk(int[] p, int S)
| ^~~~~
| int64_t