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  1. #include <iostream>
  2. #include <sstream>
  3. #include <cstring>
  4. using namespace std;
  5.  
  6. int main()
  7. {
  8.     stringstream s;
  9.     string a;
  10.     char *c="v1";
  11.     s<<c;
  12.     a=s.str();
  13.     cout<<a;
  14.     int i=strcmp(a.c_str(), "v1");
  15.     cout<<"i="<<i;
  16. }
Success #stdin #stdout 0.01s 2860KB
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stdin
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Standard input is empty
stdout
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v1i=0
https://ideone.com/RnYI5
language:
C++ (gcc 8.3)
created:
11 years ago
visibility:
public

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