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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. void Func(int&& i) {
  5.     ++i;
  6. }
  7.  
  8. int main() {
  9.     int num = 1234;
  10.     cout << "Before: " << num << endl;
  11.     Func(std::move(num));
  12.     cout << "After: " << num << endl;
  13. }
Success #stdin #stdout 0s 2852KB
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stdin
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Standard input is empty
stdout
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Before: 1234
After: 1235
https://ideone.com/DDd4bn
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
public

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