how do you put the values in a while loop into an array

[vichu99]

How do you put the values of variable a in this loop into an array?

int a=2;
while(a<100){
a=2*a;
}

[Aceix]

Then I will suggest, using a for loop:

#define MAX 100

int array[MAX]
int a=2;

for(int i=0;a<MAX;i++)
{
     array[i]=a;
     a*=2;
}

So much memory wasted right?
Still thinking of a way to solve that......................................................YES!...maybe vectors?