#include <iostream>
#include <stdlib.h>
using namespace std;
namespace myNum
{
int x = 105;
}
int main()
{
bool isFlag = false;
if(myNum::x % 2 == 0)
{
isFlag=0;}
else {isFlag=1;}
if(isFlag) {cout<<"變量x是奇數"<<endl;}
else
{cout<<"變量x是偶數"<<endl;}
return 0;
}
