View Compilation Error

0_0_38718205_845.cpp: In function 'int main()':
0_0_38718205_845.cpp:63:36: error: 'j' was not declared in this scope
   63 |                                 if(j==cnt-1&&st[a[mov].id]+1!=1) break;
      |                                    ^
0_0_38718205_845.cpp:63:46: error: 'st' was not declared in this scope; did you mean 't'?
   63 |                                 if(j==cnt-1&&st[a[mov].id]+1!=1) break;
      |                                              ^~
      |                                              t