/in/foo.cc: In function 'int main()':
/in/foo.cc:7:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
     for(int i=a;i<n;i++)
     ^~~
/in/foo.cc:20:9: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for'
         cout<<cnt;
         ^~~~