/in/foo.cc: In function 'int main()':
/in/foo.cc:13:11: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
   case'-':if(n>m)
           ^~
/in/foo.cc:14:16: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
      cout<<n-m;break;
                ^~~~~
/in/foo.cc:15:5: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
     if(m>n)
     ^~
/in/foo.cc:16:16: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
      cout<<m-n;break;
                ^~~~~
/in/foo.cc:18:11: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
   case'/':if(n>m)
           ^~
/in/foo.cc:19:16: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
      cout<<n/m;break;
                ^~~~~
/in/foo.cc:20:5: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
     if(m>n)
     ^~
/in/foo.cc:21:16: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
      cout<<m/n;break;
                ^~~~~