random numbers??

empror9 (99)
hello guys,

for example i have three numbers which are (2,4,6), and I want to print these numbers randomly

please reply in code

waiting for you
BettyBoopTS (195)
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#include <iostream>
#include <time.h>

using namespace std;

int main()
{
	int a;
	cout << "Please do my homework for me\n\n hit any key then enter to contiinue\n";
	cin >> a;
	a=1;
	srand(time(NULL));
do 	{
		int homework = rand() %3+1;
		if (homework ==1) cout << "Do your own damn homework!\n";
		else if (homework ==2) cout << "Write some of your own code and we will advise\n";
		else if (homework ==3){ cout << "http://www.cplusplus.com/reference/clibrary/cstdlib/rand/\n";
		cout << "http://www.cplusplus.com/reference/clibrary/cstdlib/srand/\n\n";}
		a+=1;
	} while(a<=20);




	return 0;

}


In code just like you asked :)
OnymousIllusion (82)
Why did you do
a+=1

isn't it the same to do
a++
empror9 (99)
ok could you please see my code 


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srand(time(NULL));
    system("MODE CON: COLS=90 LINES=360");
    system("TITLE Press ^<ESC^> to exit");
    cout <<      "Press <ESC> to exit\n\n";
    int   milliseconds = 500;
    char  key=0, esc=27;
    while(key != esc)
    {
	
     int villain = rand();
     system("cls");
   
       char wall = 177, flute = 14, hero = 2,
        life_hero = 3,life_evil = 3,villain1=1, bomb = 15,
        fish = 21;
         keys();       
         cout <<"                   +------------------+                          "<<endl;
         cout <<"                   |                  |                          "<<endl;
         cout <<"                   |         "<<fish<<"        |                          "<<endl;            
         cout <<"                   |                  |                          "<<endl;
         cout <<"                   |                  |                          "<<endl;
         cout <<"  +----------------+--------   -------+---------------+     "<<endl;
         cout <<"  |                         "<<life_evil<<""<<life_evil<<""<<life_evil<<"                       |     "<<endl;
         cout <<"  |                         "<<villain<<" "<<villain<<"                       |     "<<endl;
         cout <<"  |                          "<<hero<<"                        |     "<<endl;
         cout <<"  |                         "<<life_hero<<""<<life_hero<<""<<life_hero<<"                       |     "<<endl;
         cout <<"  +----------------+--------   -----+-----------------+     "<<endl;
         cout <<"  |                |                |                 |     "<<endl;
         cout <<"  |                |                |                 |     "<<endl;
         cout <<"  |                                                   |     "<<endl;
         cout <<"  |                |                |                 |     "<<endl;
         cout <<"  |                |                |                 |     "<<endl;
         cout <<"  +----------------+----------------+-----------------+     "<<endl;




please compiler this code to test it

now can you see the 'vallian' varible?

every time i want the villaian to move right,middle,left randomly

please help

waiing for you
empror9 (99)
please help
liero (17)
Not sure what you want to do... is it that instead of finding a random number in a range, e.g. 1-100, you want to have a random number from only 2 , 4, or 6 ?

I would add them to an array, then find a random number from 0-2, and do it that way.
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