赋值语句1

#include <iostream>
using namespace std;
int main()
{
    int x=2,y,z;
    x *=(y=z=5); cout<<x<<endl;//10
    z=3;
    x == (y=z);    cout<<x<<endl;//10
    x = (y==z);    cout<<x<<endl;//1
    x = (y&z);    cout<<x<<endl;//3
    x = (y&&z);    cout<<x<<endl;//1
    y =4;
    x= (y|z);    cout<<x<<endl;//7
    x = (y||z);    cout<<x<<endl;//1
    cin>>x;
    return 0;
}