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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. // your code goes here
  6. int x = 1;
  7. int a = -x;
  8. cout << a << endl;
  9. return 0;
  10. }
Success #stdin #stdout 0s 4372KB
stdin
Standard input is empty
stdout
-1