View Compilation Error

0_0_39468218_4182.cpp:2:5: error: 'mp' does not name a type
    2 |     mp['R']=0;
      |     ^~
0_0_39468218_4182.cpp:3:5: error: 'mp' does not name a type
    3 |     mp['B']=1;
      |     ^~
0_0_39468218_4182.cpp:4:5: error: 'mp' does not name a type
    4 |     mp['G']=2;
      |     ^~
0_0_39468218_4182.cpp:5:5: error: 'cin' does not name a type
    5 |     cin>>t;
      |     ^~~
0_0_39468218_4182.cpp:6:5: error: expected unqualified-id before 'while'
    6 |     while(t--){
      |     ^~~~~
0_0_39468218_4182.cpp:30:1: error: expected declaration before '}' token
   30 | }
      | ^