foo.cc: In function 'int main()':
foo.cc:7:8: warning: comparison with string literal results in unspecified behavior [-Waddress]
  if(s=="+++++++++++++++++++++++++++++++++++++++++++++++++.------.++++++.")
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
foo.cc:7:8: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]

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