foo.cc: In function 'int main()':
foo.cc:20:7: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
       for(int x=i+1;x<=n;x++)
       ^~~
foo.cc:22:10: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
          cout<<profit<<endl;
          ^~~~

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