#include <iostream>
using namespace std;
int main() {
int a = 11, b = 3;
cout << a+b << endl;
cout << a-b << endl;
cout << a*b << endl;
cout << a/b << endl;
cout << b/a << endl;
cout << a%b << endl;
cout << a++ << endl;
cout << a++ << endl;
cout << a++ << endl;
cout << --b << endl;
return 0;
}
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