0

Hey guys , as from what i read up , the function srand() and rand() are able to give u random numbers if they are being run one time only. What i am trying to do is to produce a set of random and unique numbers from 1 - 10.

```
int main ()
{
int num[10];
srand((unsigned)time(0));
int random_integer;
for(int index=0; index<10; index++){
random_integer = rand()%10;
num[index] = random_integer;
for(int i = 0;i< 10 ; i++)
{
if(num[i] == random_integer){
random_integer = rand()%10;
num[i] = random_integer ;
}
}
cout << random_integer << endl;
}
```

What i try to do is to generate the random number, store it inside a array. Then within that for loop , i would do a check to see if the number already exist . if it does, another random number will be generated.

The problem i am facing is that, the number does not seem to replace itself. I tried various ways of playing around with the loop but to no avail. Hope for some help. Ty.