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  1. #include <sstream>
  2. #include <iostream>
  3. using namespace std;
  4.  
  5. int main() {
  6. std::stringstream input("-123");
  7. unsigned u;
  8. input >> u;
  9. cout << "Streamzustand: " << (bool) input << "\nGelesener Wert: " << u << '\n';
  10. }
Success #stdin #stdout 0s 15232KB
stdin
Standard input is empty
stdout
Streamzustand: 1
Gelesener Wert: 4294967173