022.运算符-逻辑运算符-或

#include 
using namespace std;
int main()
{
    //逻辑运算符 或 ||，同假为假，其余为真
    int a = 10;
    int b = 10;
    cout << (a || b) << endl;//结果真


    a = 0;
    b = 10;
    cout << (a || b) << endl;//结果真


    a = 0;
    b = 0;
    cout << (a || b) << endl;//结果假

    system("pause");
    return 0;
}