shoes.cpp: In function 'long long int count_swaps(std::vector<int>)':
shoes.cpp:5:1: error: 'indice' was not declared in this scope
5 | indice = -1;
| ^~~~~~
shoes.cpp:7:17: error: 'n' was not declared in this scope; did you mean 'nr'?
7 | for(i=indice;i<=n;i++){
| ^
| nr
shoes.cpp:11:13: error: 'j' was not declared in this scope
11 | for(j=i;j>indice;j--){
| ^
shoes.cpp:16:13: error: 'j2' was not declared in this scope; did you mean 'jn'?
16 | for(j2=1;j2<=n;j2++){
| ^~
| jn
shoes.cpp:18:16: error: 'j' was not declared in this scope
18 | for(j=i;j>indice;j--){
| ^