#include <iostream>
using namespace std;
int main()
{
int a = 21;
int c ;
c = a;
cout << "Line 1 - = 运算符实例，c 的值 = : " <<c<< endl ;
c += a;
cout << "Line 2 - += 运算符实例，c 的值 = : " <<c<< endl ;
c -= a;
cout << "Line 3 - -= 运算符实例，c 的值 = : " <<c<< endl ;
c *= a;
cout << "Line 4 - *= 运算符实例，c 的值 = : " <<c<< endl ;
c /= a;
cout << "Line 5 - /= 运算符实例，c 的值 = : " <<c<< endl ;
c = 200;
c %= a;
cout << "Line 6 - %= 运算符实例，c 的值 = : " <<c<< endl ;
c <<= 2;
cout << "Line 7 - <<= 运算符实例，c 的值 = : " <<c<< endl ;
c >>= 2;
cout << "Line 8 - >>= 运算符实例，c 的值 = : " <<c<< endl ;
c &= 2;
cout << "Line 9 - &= 运算符实例，c 的值 = : " <<c<< endl ;
c ^= 2;
cout << "Line 10 - ^= 运算符实例，c 的值 = : " <<c<< endl ;
c |= 2;
cout << "Line 11 - |= 运算符实例，c 的值 = : " <<c<< endl ;
return 0;
}
