View Compilation Error

0_0_39869584_23396.cpp: In function 'int main()':
0_0_39869584_23396.cpp:5:21: error: 't' was not declared in this scope; did you mean 'tm'?
    5 |          while(cin>>t)
      |                     ^
      |                     tm
0_0_39869584_23396.cpp:12:39: error: 'n' was not declared in this scope
   12 |                         for(int j=1;j<n;i++)
      |                                       ^