cout << (h==(true==false));         

#include <iostream>
#include <conio.h>
#include <cstdlib>
#include <ctime>
using namespace std;

int main()
{
         srand(time(0));
         int h=rand()%100;
         cout << h==(true==false);
         getch();
         return 0;
}

int a[3]={10,20,30};
memset(a,0,sizeof a)