View Compilation Error

0_0_38845471_27351.cpp:9:1: error: 'map' does not name a type
    9 | map<ull , int> ma;
      | ^~~
0_0_38845471_27351.cpp: In function 'int main()':
0_0_38845471_27351.cpp:33:20: error: 'ma' was not declared in this scope; did you mean 'm'?
   33 |                 if(ma[tem]){
      |                    ^~
      |                    m
0_0_38845471_27351.cpp:42:13: error: 'ma' was not declared in this scope; did you mean 'm'?
   42 |             ma.clear();
      |             ^~
      |             m