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  1. #include <iostream>
  2. using namespace std;
  3. int main()
  4. {
  5. int a,b;
  6. cin>>a;
  7. cin>>b;
  8. cout<<a-b;
  9.  
  10. return 0;
  11. }
Success #stdin #stdout 0.01s 5320KB
stdin
2 7 6
stdout
-5